Has any one had any experience with PNY memory? I saw Tiger Direct had some on sale for a good price. The reviews aren't so good. Many incompatible problems. I have a emachines t3882. There website said it could take 400mhz pc3200 512mb ddr memory. I haven't looked inside my machine yet to see what kind of memory it has yet, but I will. I know it currently has 256mb. Does anyone have any thoughts? Thanks