Knoppix and VPN

I am a big fan of the live Linux distros like Knoppix and Puppy, however, I am looking for a way to VPN into my office machine, and I have yet to find a VPN program in either distro, does anyone know of a VPN program for either distro, or if it is built in, the name of the program or how to configure it. I also have SLAX, UBUNTO, LINSPIRE (WHICH I cant get to work, I need to turn off ACPI but dont know how), Mepis, Yoper, and several others, so I anyone knows of a VPN in any of these, I would be happy to switch. Thanks in advance for the help.

I am not a linux fan really.. nor do I know that much of it. However, what you looking for is VNC .. (the same thing basically) .. heres a link you can find what you need .. I am not sure however if you can VNC to Windows with this one . http://www.tightvnc.com/download.html