Oh Joy.... The past few days, my Mac started crashing randomly, usually just applications or a MySQL test run would show that the server SIGSEGV. Quite annoying. Today, it locked up complely. Not even the mouse cursor could move and it didn't even show the MacOS kernel panic message. So enough was enough. I found the MacOS install CD and started the Apple Hardware Test. Kicked off the extended test and wandered away to do other stuff. When I came back, I was greeted with a message that the memory was faulty:

2MEM/1/4:DIMM3/J7000

It's well beyond the Fry's 30day replacement but definitely less than a year... so I will have to call Kingston on Monday for a RMA number for it. Meanwhile, I'll order some replacement memory so that the machine won't be crippled for too long... besides which, when the replacement memory comes back, I will have a bit more memory to do stuff with.