Problems with RAM

It looks like the RAM I ordered isn't Registered, so I had to order some RAM off E-bay (the TYAN Tiger won't take anything but Registered/ECC memory). Hopefully the return process for the RAM I ordered will go smoothly, but I lost about $20 bucks off of the mistake. Still haven't been able to get the TR8s off of e-bay for anything that approaches what I want to pay. There's an auction ending tonight. I'll keep trying for a few weeks after that, but I'm thinking I'm going to be better off ordering from Musician's Friend along with some additional patch cables.