Hi guys. I have a macpro 1.1 (2006) with any problems memory RAM board, I change the memory but the problems continue.. I have restarts in my macpro and Im thinking... or repair or buy a new iMac i7 3Ghz HD6970. Now I work with phothosop and dreamweaver. Some times I use wow.. My question is: I repair the Macpro or I buy the new machine? I need I need advice. Many thanks and sorry for my english.