OK, heres what I've found and done. Other computer also has 128 mb of ram. Nothing in Startup tab in msconfig at all. Installed a video card I had lying around with drivers. Still the same. So thinking that it is still a video card problem, I dropped the hardware acceleration 2 notches. Tooltable comes up in 30 or so seconds. So I dropped it 2 more and voila! comes right up. Granted this is a workaround, but I can use it and figure out what to do next, probably some more RAM, funny the video card in the newer computer has 8mb memory, while the other one has 4mb.
I don't think the acceleration setting will affect Mach, but maybe someone who knows more than I can chime in here.
Anyhow, thank you for your help, much appreciated
Mark