So I recently got my X51 and I'm loving it. I splurged a bit and got the blu-ray drive in hopes of playing blu-rays on my computer. The computer shipped with Cyberlink PowerDVD 10. Well, I popped in The Hobbit and it simply wouldn't play.

I read that some people did all this to this computer and I'm not sure of what parts to look for and if I can even do it, I also heard that some of them are limited by the chipset to only 2gb and 2gb only regardless the os used...How do I figure this out before I go out and buy the ram?

Hi, I need help. We just bought an older dell for my husband to use. Year 2004. Runs great but hes a gamer and the graphic card wont support his games. So we want to upgrade it but I cant even figure out how to figure out what the current graphic card is on this.