Alright, I just got a Dell Dimension 2400 computer. I know it's cheap and all but I didn't pay anything for it and it does what I need it to. Everything works okay except for having tons of music I wanted more than the 256 MB of memory. I went to Crucial's website and it said it can support 2 GB of memory. So without thinking about it I bought 2 of these on ebay http://cgi.ebay.com/ws/eBayISAPI.dl...80002719472&rd=1&sspagename=STRK:MEWN:IT&rd=1 (1GB PC 2700 DDR 333Mhz 184PIN 1 GB PC2700 333 Mhz) This is exactly the same as what I have in my computer right now just 256 MB. When I plug one of them in with the one stick of my old memory the computer doesn't turn on. If I plug both of the new ones in at the same time it just sits idle at the Dell screen. Did I get incompatible memory? I've never had it not work if it was the same speed and such. I've checked for BIOS updates already to no avail. If I have to I'll sell these and find exactly what I need, but I was hoping for some good, knowledgeable opinions first.