Check this thread out....this guy is talking about how the opterons will not perform up to par with X2's....Keep reading and you'll see. What do you guys think?
http://www.atomicmpc.com.au/forums.asp?s=2&c=8&t=15028
http://www.atomicmpc.com.au/forums.asp?s=2&c=8&t=15028