You only gave me the running processes of the HijackThis log. If you require assistance, post the whole log, and if not, let me know and close this topic. 
Sorry, the rest was in ignore list, here is what i exported from the registry:
R1 - HKLM\\Software\\Microsoft\\Internet Explorer\\Main,Default_Page_URL = http://go.microsoft.com/fwlink/?LinkId=69157"
R1 - HKLM\\Software\\Microsoft\\Internet Explorer\\Main,Default_Search_URL = http://go.microsoft.com/fwlink/?LinkId=54896"
R1 - HKLM\\Software\\Microsoft\\Internet Explorer\\Main,Search Page = http://go.microsoft.com/fwlink/?LinkId=54896"
R0 - HKLM\\Software\\Microsoft\\Internet Explorer\\Main,Start Page = http://go.microsoft.com/fwlink/?LinkId=69157"
R1 - HKCU\\Software\\Microsoft\\Windows\\CurrentVersion\\Internet Settings,ProxyOverride = localhost"
O2 - BHO: Skype add-on (mastermind) - {22BF413B-C6D2-4d91-82A9-A0F997BA588C} - C:\\Programme\\Skype\\Toolbars\\Internet Explorer\\SkypeIEPlugin.dll"
O2 - BHO: dsWebAllowBHO Class - {2F85D76C-0569-466F-A488-493E6BD0E955} - C:\\Programme\\Windows Desktop Search\\dsWebAllow.dll"
O2 - BHO: SSVHelper Class - {761497BB-D6F0-462C-B6EB-D4DAF1D92D43} - C:\\Programme\\Java\\jre1.6.0_02\\bin\\ssv.dll"
O2 - BHO: Windows Live Toolbar Helper - {BDBD1DAD-C946-4A17-ADC1-64B5B4FF55D0} - C:\\Programme\\Windows Live Toolbar\\msntb.dll"
O3 - Toolbar: Windows Live Toolbar - {BDAD1DAD-C946-4A17-ADC1-64B5B4FF55D0} - C:\\Programme\\Windows Live Toolbar\\msntb.dll"
O4 - HKLM\\..\\Run: [NVRTCLK] C:\\WINDOWS\\system32\\NVRTCLK\\NVRTClk.exe"
O4 - HKLM\\..\\Run: [NvCplDaemon] RUNDLL32.EXE C:\\WINDOWS\\system32\\NvCpl.dll,NvStartup"
O4 - HKLM\\..\\Run: [nwiz] nwiz.exe /install"
O4 - HKLM\\..\\Run: [NvMediaCenter] RunDLL32.exe NvMCTray.dll,NvTaskbarInit"
O4 - HKLM\\..\\Run: [Dimension4] C:\\Programme\\Netz\\D4\\D4.exe"
O4 - HKLM\\..\\Run: [AVMWlanClient] C:\\Programme\\avmwlanstick\\wlangui.exe"
O4 - HKLM\\..\\Run: [TrueImageMonitor.exe] C:\\Programme\\System\\Acronis\\TrueImage\\TrueImageMonitor.exe"
O4 - HKLM\\..\\Run: [Acronis Scheduler2 Service] \"C:\\Programme\\Gemeinsame Dateien\\Acronis\\Schedule2\\schedhlp.exe\""
O4 - HKLM\\..\\Run: [LogitechQuickCamRibbon] \"C:\\Programme\\Logitech\\QuickCam10\\QuickCam10.exe\" /hide"
O4 - HKLM\\..\\Run: [LogitechCommunicationsManager] \"C:\\Programme\\Gemeinsame Dateien\\LogiShrd\\LComMgr\\Communications_Helper.exe\""
O4 - HKLM\\..\\Run: [TVBroadcast] C:\\Programme\\Media\\Bonavista\\Services\\ODSBC\\ODSBCApp.exe"
O4 - HKLM\\..\\Run: [Windows Defender] \"C:\\Programme\\System\\WinDefender\\MSASCui.exe\" -hide"
O4 - HKCU\\..\\Run: [TTP9Mixer] \"C:\\Programme\\TerraTec\\Aureon ControlPanel\\AureonSMixer.exe\" /minimize"
O4 - Startup: AUTOstart.lnk = E:\\Benutzer\\Matthias\\Batch\\AUTOstart.bat"
O4 - Global Startup: Logitech SetPoint.lnk = C:\\Programme\\Logitech\\SetPoint\\SetPoint.exe"
O6 - HKCU\\Software\\Policies\\Microsoft\\Internet Explorer\\Control Panel present"
O8 - Extra context menu item: &Windows Live Search - res://C:\\Programme\\Windows Live Toolbar\\msntb.dll/search.htm"
O8 - Extra context menu item: Add to Windows &Live Favorites - http://favorites.live.com/quickadd.aspx"
O8 - Extra context menu item: In 1&&1 SoftPhone wählen - C:\\Dokumente und Einstellungen\\All Users\\Anwendungsdaten\\1&1\\1&1 SoftPhone\\ContextMenuHandler.html"
O8 - Extra context menu item: Nach Microsoft &Excel exportieren - res://C:\\PROGRA~1\\MICROS~3\\Office10\\EXCEL.EXE/3000"
O9 - Extra button: (no name) - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\\Programme\\Java\\jre1.6.0_02\\bin\\ssv.dll"
O9 - Extra 'Tools' menuitem: Sun Java Konsole - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\\Programme\\Java\\jre1.6.0_02\\bin\\ssv.dll"
O9 - Extra button: Skype - {77BF5300-1474-4EC7-9980-D32B190E9B07} - C:\\Programme\\Skype\\Toolbars\\Internet Explorer\\SkypeIEPlugin.dll"
O9 - Extra button: KeePasser - {C8C06F74-3F06-44a3-BD56-75C39C44973F} - C:\\Programme\\Tools\\KeePass\\KeyPasser\\keepasser.htm"
O9 - Extra button: (no name) - {e2e2dd38-d088-4134-82b7-f2ba38496583} - %windir%\\Network Diagnostic\\xpnetdiag.exe (file missing)"
O9 - Extra 'Tools' menuitem: @xpsp3res.dll,-20001 - {e2e2dd38-d088-4134-82b7-f2ba38496583} - %windir%\\Network Diagnostic\\xpnetdiag.exe (file missing)"
O9 - Extra button: Messenger - {FB5F1910-F110-11d2-BB9E-00C04F795683} - C:\\Programme\\Messenger\\msmsgs.exe"
O9 - Extra 'Tools' menuitem: Windows Messenger - {FB5F1910-F110-11d2-BB9E-00C04F795683} - C:\\Programme\\Messenger\\msmsgs.exe"
O11 - Options group: [INTERNATIONAL] International*"
O16 - DPF: {CAFEEFAC-0015-0000-0006-ABCDEFFEDCBA} (Java Plug-in 1.5.0_06) - "
O17 - HKLM\\System\\CCS\\Services\\Tcpip\\..\\{12CEF1D3-3D0B-4D47-AE05-7A8221601BF3}: NameServer = 192.168.170.1"
O17 - HKLM\\System\\CCS\\Services\\Tcpip\\..\\{1AEECAEF-0719-4BB5-AB8D-C0709438F374}: NameServer = 212.19.48.14"
O17 - HKLM\\System\\CCS\\Services\\Tcpip\\..\\{A00B0813-47EE-4D31-B50E-ADCB85CD54E1}: NameServer = 192.168.170.1"
O17 - HKLM\\System\\CCS\\Services\\Tcpip\\..\\{FAF1DEDE-8DFB-49C4-B742-46843E7C4277}: NameServer = 192.168.178.254"
O18 - Protocol: bwfile-8876480 - {9462A756-7B47-47BC-8C80-C34B9B80B32B} - C:\\Programme\\Logitech\\Desktop Messenger\\8876480\\Program\\GAPlugProtocol-8876480.dll"
O18 - Protocol: ms-help - {314111C7-A502-11D2-BBCA-00C04F8EC294} - C:\\Programme\\Gemeinsame Dateien\\Microsoft Shared\\Help\\hxds.dll"
O18 - Protocol: skype4com - {FFC8B962-9B40-4DFF-9458-1830C7DD7F5D} - C:\\PROGRA~1\\GEMEIN~1\\Skype\\SKYPE4~1.DLL"
O18 - Protocol: x-excid - {9D6CC632-1337-4A33-9214-2DA092E776F4} - C:\\WINDOWS\\Downloaded Program Files\\mimectl.dll"
O21 - SSODL: WPDShServiceObj - {AAA288BA-9A4C-45B0-95D7-94D524869DB5} - C:\\WINDOWS\\system32\\WPDShServiceObj.dll"
O23 - Service: Acronis Scheduler2 Service (AcrSch2Svc) - Acronis - C:\\Programme\\Gemeinsame Dateien\\Acronis\\Schedule2\\schedul2.exe"
O23 - Service: AVM IGD CTRL Service - AVM Berlin - C:\\Programme\\Netz\\FRITZ!DSL\\IGDCTRL.EXE"
O23 - Service: AVM WLAN Connection Service - AVM Berlin - C:\\Programme\\avmwlanstick\\WlanNetService.exe"
O23 - Service: AVM FRITZ!web Routing Service (de_serv) - AVM Berlin - C:\\Programme\\Gemeinsame Dateien\\AVM\\de_serv.exe"
O23 - Service: InstallDriver Table Manager (IDriverT) - Macrovision Corporation - C:\\Programme\\Gemeinsame Dateien\\InstallShield\\Driver\\1050\\Intel 32\\IDriverT.exe"
O23 - Service: LVCOMSer - Logitech Inc. - C:\\Programme\\Gemeinsame Dateien\\LogiShrd\\LVCOMSER\\LVComSer.exe"
O23 - Service: Process Monitor (LVPrcSrv) - Logitech Inc. - C:\\Programme\\Gemeinsame Dateien\\LogiShrd\\LVMVFM\\LVPrcSrv.exe"
O23 - Service: LVSrvLauncher - Logitech Inc. - C:\\Programme\\Gemeinsame Dateien\\LogiShrd\\SrvLnch\\SrvLnch.exe"
O23 - Service: SQL Server (SQLEXPRESS) (MSSQL$SQLEXPRESS) - Unknown owner - C:\\Programme\\Microsoft SQL Server\\MSSQL.1\\MSSQL\\Binn\\sqlservr.exe\" -sSQLEXPRESS (file missing)"
O23 - Service: NoIPDUCService - Vitalwerks LLC - C:\\Programme\\Netz\\No-IP_Updater\\DUC20.exe"
O23 - Service: NVIDIA Display Driver Service (NVSvc) - NVIDIA Corporation - C:\\WINDOWS\\system32\\nvsvc32.exe"
O23 - Service: Sandboxie Service (SbieSvc) - tzuk - C:\\Programme\\System\\Sandboxie\\SbieSvc.exe"
O23 - Service: Sceneo PVR Service (srvcPVR) - Buhl Data Service GmbH - C:\\Programme\\Media\\Bonavista\\Services\\PVR\\PVRService.exe"
O23 - Service: Steganos VPN Starter Service (SVPNStarter) - Unknown owner - C:\\Programme\\Netz\\SteganosVPN\\SVPNStarter.exe"
O23 - Service: Ulead Burning Helper (UleadBurningHelper) - Ulead Systems, Inc. - C:\\Programme\\Gemeinsame Dateien\\Ulead Systems\\DVD\\ULCDRSvr.exe"
O23 - Service: VNC Server Version 4 (WinVNC4) - Unknown owner - C:\\Programme\\Netz\\VNC\\WinVNC4.exe\" -service (file missing)"
O4 - HKLM\\..\\Run: [TotalRecorderScheduler] \"C:\\Programme\\Media\\TotalRec\\TotRecSched.exe\""
O10 - Unknown file in Winsock LSP: c:\\programme\\netz\\fritz!dsl\\sarah.dll"
O10 - Unknown file in Winsock LSP: c:\\programme\\netz\\fritz!dsl\\sarah.dll"
O10 - Unknown file in Winsock LSP: c:\\programme\\netz\\fritz!dsl\\sarah.dll"
O10 - Unknown file in Winsock LSP: c:\\programme\\netz\\fritz!dsl\\sarah.dll"
O10 - Unknown file in Winsock LSP: c:\\programme\\netz\\fritz!dsl\\sarah.dll"
O16 - DPF: {6E32070A-766D-4EE6-879C-DC1FA91D2FC3} (MUWebControl Class) - "
O2 - BHO: G DATA WebFilter Class - {0124123D-61B4-456f-AF86-78C53A0790C5} - (no file)"
O4 - HKLM\\..\\Run: [AVKTray] C:\\Programme\\System\\GDATA-IS2008\\AVKTray\\AVKTray.exe"
O4 - Startup: SwissVPN.lnk = ?"
O23 - Service: G DATA AntiVirus Proxy (AVKProxy) - G DATA Software AG - C:\\Programme\\Gemeinsame Dateien\\G DATA\\AVKProxy\\AVKProxy.exe"
O23 - Service: AVK Service (AVKService) - G DATA Software AG - C:\\Programme\\System\\GDATA-IS2008\\AVK\\AVKService.exe"
O23 - Service: AVK Wächter (AVKWCtl) - G DATA Software AG - C:\\Programme\\System\\GDATA-IS2008\\AVK\\AVKWCtl.exe"
O23 - Service: XPSMAZQSORW - Sysinternals - www.sysinternals.com - E:\\temp\\XPSMAZQSORW.exe"
O17 - HKLM\\System\\CCS\\Services\\Tcpip\\..\\{C7D6FEE6-02B6-45B8-B00B-07E18A87AD56}: NameServer = 80.254.79.157 80.254.77.39"
O2 - BHO: SSVHelper Class - {761497BB-D6F0-462C-B6EB-D4DAF1D92D43} - C:\\Programme\\Java\\jre1.6.0_03\\bin\\ssv.dll"
O9 - Extra button: (no name) - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\\Programme\\Java\\jre1.6.0_03\\bin\\ssv.dll"
O9 - Extra 'Tools' menuitem: Sun Java Konsole - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\\Programme\\Java\\jre1.6.0_03\\bin\\ssv.dll"
I have already fixed the 4 items now.
Thanks for your help.