In several months I plan to relocate to Germany. From an earlier period spent in Germany I know that computers cost less in the US. What I would like to do is buy a Mac laptop or desktop in America and ship it with me. I wonder if anyone has experience with a similar situation. The problem is Germany's 220 voltage. Are some Macs equipped with a voltage selector? Would a transformer be sufficient? If I take the Mac from Germany to other West European nations would that cause unique problems in each one? I'd appreciate all advice. Thanks.