well of course i've been messing with my systems all weekend long, and of course i always run into some bad luck.
so i have 3 i7 920 systems. one is an asus and it's running bigadv and 2 x gpu. it's been my best reliable system so far. it's running well right now
my second system was just running 3 x gpu. i wasn't running bigadv b/c it had a heat problem. this is one i built. i decided to take everything apart and take off the cpu cooler it came with and i put on this huge one that i bought. it took an hour, but i got it! and it works great. the problem is that now it doesn't recognize all my ram. i had 6 GB, which is enough for running bigadv units in a VM in windows, and then run several gpu clients. but with only 4 GB of ram, this won't work. so i'm in the process of installing ubuntu right now on it. this will take away some of my gpus
and my third i7 rig is an alienware. it came with one GTX 260, and i decided to take one from my home built system and put in the this one. it's got 2 slots, but of course the second slot doesn't work. i called alienware, and they are supposed to come out and fix it. probably a new motherboard i'm guessing. so right now it's running bigadv and 1 gpu.
i just hope i can get the one i built running bigadv in ubuntu. i'll keep you updated