I found this site while browsing the REPRAP site blogs. I cant believe the prices of the controller kits. I am not sure if they are assembled but either way if they are sufficient for your needs!
P.S. it appears that they charge a $25 shipping fee for small orders so joinup with others and/or shop for the future also it appears that a large order is shipped free.
Hi, its a good find this site, the bipolar board is nearly the same as the ones I built from the book by Geoff Williams, and a lot cheaper than they cost me! If I need any more I'll use this site, thanks.