OK, I'm a Windows Network Admin. Does this mean that my iMac hates me? I have a 20" Core2Duo that I am trying to add a 1 Gig SODIMM to. Mistake #1: Not checking here for recomendations. Mistake #2: Buying from CompUSA at their end of biz sale. What I got: 1 Gig PNY MN1024SD2-667 PC5300 SODIMM. I think that this should work. (PNY said in would during a phone call.) My question: Any ideas why this unit doesn't just slide into place? I've tried everything that I can think of short of a hammer. (You know us windows guys. If it doesn't fit, force it.) Any way. Any ideas would be most happily accepted.