Ok, here's the deal. I got a new imac education edition. I'm trying to setup time machine for backing up my new computer but I'd like it to be wireless. I have a 500 Gb Maxtor hard drive plugged in to my belkin router. I have a 3 year old imac that could hook up to my maxtor through the router no problem. I backed up the new imac once with time machine by hooking it directly to the maxtor but now I want to hook it up wirelessly and the new imac gives me a "connection failed" message every time I try. I want the best of both worlds, I want my external hard drive to be network hard drive and a time machine back up for my new mac. Any suggestions would be great.