I don't think they sell the one I have but this is similar (mabey updated)
http://accessories.gateway.com/Acces...831_ProdDetail
It is an external usb version. I paid $100 and they want extra after you install it to use the mpeg2 feature. It still has mpeg1 and avi format which is good enough. The only problems I have with it is when the tv coaxial cable input is used for the tv tuner, The sound is messed up like it needs a preamp or something. And it does not have an option to capture stereo sound when connecting a camera or vcr through rca cables. Otherwise it has been pretty good.
If you are just looking for something to capture from vhs I would shy away from a tv tuner type and go with a regular av capture device. I have had two tv tuner type devices and could not get tv tuner fuctions to operate properly.
Also make sure you have enough memory available for the device you want to use.
Good luck!