Unknown infection. Music

Hi Have carried out ATF Scan and malwarebytes scan as requested. This is the report: Malwarebytes' Anti-Malware 1.41 Database version: 2870 Windows 5.1.2600 Service Pack 3 29/09/2009 07:45:21 mbam-log-2009-09-29 (07-45-21).txt Scan type: Quick Scan Objects scanned: 91888 Time elapsed: 3 minute(s), 47 second(s) Memory Processes Infected: 0 Memory Modules Infected: 1 Registry Keys Infected: 9 Registry Values Infected: 0 Registry Data Items Infected: 0 Folders Infected: 0 Files Infected: 1 Memory Processes Infected: (No malicious items detected) Memory Modules Infected: C:\WINDOWS\system32\xwr68703.dll (Trojan.BHO) -> Delete on reboot. Registry Keys Infected: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{c3fe8340-085c-30d4-a336-080349cd0681} (Trojan.Vundo.H) -> Quarantined and deleted successfully. HKEY_CLASSES_ROOT\CLSID\{c3fe8340-085c-30d4-a336-080349cd0681} (Trojan.Vundo.H) -> Quarantined and deleted successfully. HKEY_CLASSES_ROOT\TypeLib\{2e014f7a-a3a8-3723-b8be-25751e965dd0} (Trojan.BHO) -> Quarantined and deleted successfully. HKEY_CLASSES_ROOT\Interface\{32816814-a512-3fd0-b25f-0d55ed5a7012} (Trojan.BHO) -> Quarantined and deleted successfully. HKEY_CURRENT_USER\SOFTWARE\{c3fe8340-085c-30d4-a336-080349cd0681} (Trojan.BHO) -> Quarantined and deleted successfully. HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Ext\Stats\{c3fe8340-085c-30d4-a336-080349cd0681} (Trojan.BHO) -> Quarantined and deleted successfully. HKEY_CLASSES_ROOT\D (Trojan.Agent) -> Quarantined and deleted successfully. HKEY_CLASSES_ROOT\D.1 (Trojan.Agent) -> Quarantined and deleted successfully. HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\ctfmon.exe (Security.Hijack) -> Quarantined and deleted successfully. Registry Values Infected: (No malicious items detected) Registry Data Items Infected: (No malicious items detected) Folders Infected: (No malicious items detected) Files Infected: C:\WINDOWS\system32\xwr68703.dll (Trojan.Vundo.H) -> Delete on reboot. Any help appreciated. Caz

Take a read through this and then start a fresh thread in this forum and post accordingly. Please don't forget to include a brief description of your problem, and somebody will be along as soon as.
Helpers look for posts with zero replies which is why you need to start afresh and why i'll lock this one.