Are these things easier, or less expensive to upgrade than desktops? My sister just got a new one for college, and she gave me this old thing... From the looks of it, it says it has a P3 chip, but the system page claims it's a Pentium 2. It has 5 GB's of Hard Drive space. It has 128 MB's of Ram. It has a standard CD Rom Drive, not sure wich speed. I'd like to upgrade the ram to 348. Upgrade the hard drive to at least 50GB's. Upgrade the CD Drive to a DVD/CDR combo. Maby stick a TV tuner in there if they make them for laptops. Just out of dumb struck curiosity, are these more or less expensive for a laptop, than they would be for a PC?