Using a ASUS V7700 card, and a K7 750 MHz 256 MB RAM comp and ASUS Live to work with, every time i try to capture, i only get 2 GB and then the whole program shuts down?

Is that XP's fault or is there anything to do about it?
ASUS Live also isent showing the status field when ripping where the amount of MB's used and left are..

I cant get VirtualDub to work as capturing software. And it seems like no other program will work neather...

I have been sitting infront of this dang comp over 24 hours how, please someone advice me..