Back around the middle of October, I purchased a 256MB RAM upgrade for my kid's old Bondi Blue iMac off eBay. The seller was an Apple store called Apple Harvest Computing (www.appleharvestcomputing.com). The problem is, I still haven't received the memory after paying immediately via PayPal. They did provide me with a tracking number for the package after the first few days, but it only indicates that someone prepared the shipment through them.... Even today, it doesn't indicate any action beyond that ever happened. Someone named "Jeff" over there emailed me once, since then, saying he wasn't sure what happened to the package and was going to check with the post office, reship it if necessary, etc. But still nothing, and it's been almost 2 weeks since he said that. This is only going from Illinois to Missouri, so I'd expect the shipment to arrive in no more than 1-2 days! Does anyone else here have any experience with these guys? Are they a reputable dealer? It looked like they had a lot of positive eBay feedback, so I didn't expect any problems like this with them.