The points I've posted so far are just from one computer. Computer speed does make a huge difference, though. I've folded with computers as slow as a 466 MHz Celeron, though. I just recently invested in some new really high end gear that should be here early next week, so I should be able to contribute more soon.
This project, like a lot of things in life, just takes a bit of momentum to get going. The other team I'm folding on went from 10 to 120 folders in a year and from 120 to nearly 300 the following year. We have two folding here now; maybe we'll have 3 next month, 5 by the end of the year, and who knows there it may go from there.
As soon as I have time, I'm going to put together a very detailed installation FAQ for those who are interested. Hopefully that will help ease any concerns members might have about the difficulties of getting this going.