I just installed GPUZ under Windows 7 Professional and tried to use it to get the memory size of my current graphics card, an EVGA GeForce GTX 275. It says "0 MB." I know that many utilities that purport to tell the size of graphics memory are inaccurate because they don't find all of the adapter's memory and/or include system RAM that the card is using. But 0 MB isn't just wrong; it's "not even wrong"! Is this a known problem or limitation? Is there a workaround?