Are you absolutely sure the issue is physical memory? There are several video cards that suffer from memory "leaks" as well. Primarily, the older tritan chipsets are pretty bad. Especially if you are running NT or 2000. The video card problem can also cause system crashes.
Shannon a.k.a. The ShanMan! /forums/images/icons/cool.gif
66' Vintage Burgundy C-code coupe
http://albums.photopoint.com/j/View?u=1571656&a=12306481&p=42935059&Sequence=2.jpg
Shannon a.k.a. The ShanMan! /forums/images/icons/cool.gif
66' Vintage Burgundy C-code coupe
http://albums.photopoint.com/j/View?u=1571656&a=12306481&p=42935059&Sequence=2.jpg