Earlier today, I was reading an article in a magazine that I get (Science News) that said Supercomputers were made faster by connecting them in parallel (and I think someone here was talking about doing it with a bunch of C64's). That got me thinking. - I have a bunch of old computers, some network cards, and a big table in my basement. Here's the computers that I was thinking of using: HP Vectra RS/25C (386/25), GW2K (486-66), generic P-133, generic Cyrix P200+, and either a PS/2 P70 (386-20) or a Toshiba 200CDS (P100) as the "workstation". My question is: How do I do this? Do I connect them using parallel ports, or by using network cards and a hub? If I would the parallel ports, I could also add an IBM 5170, and two Tandy 1000's into the mix, but I'd need a few parallel cards. Is there any software that I would use, or would I have to write my own program (BASIC?)? ThAnX, -- -Jason Willgruber (roblwill(a)usaor.net) ICQ#: 1730318 <http://members.tripod.com/general_1>