Mine (look at the specs) is a year old, with a lot of upgrades (RAM, hard drive, mouse & keyboard). Looking for that special processor to upgrade my AMD Athlon X2 3250e. They are hard to find, at least for my MOBO.
My notebook is a 2005 Dell Latitude D610, which has been through hell and back, just purchased 2GB DDR2 (1GB x2) RAM, still runs like a champ, although normally at 70+C. It was running at 90+C, I took it apart (enough to replace the keyboard & RAM), and you wouldn't believe the dust that was packed in there (Nibs tried to tell me). I used two cans of air, and got most of it out. But she still runs warmer than normal.
Oh well, it still folds.
Cat