I upgraded my PIII 600@744 from 128 MB of ram to 256 MB, and I haven't noticed any appreciable gain in speed in normal use. I am hoping it may speed up photo programs like picture it 99. I also may upgrade to Win2000 someday, so I wanted to make sure I had enough ram. Obviously, there is a much greater gain in speed going from 32 to 64 and from 64 to 128 than going over 128, particularly with Win 98.
Chuck