hi, juz bought a 600m and tried doom3 on it. Runs fine on medium setting on 800 x 600 but i realize that the cpu temperature really heats up during game play. CPU is up till 72 degrees in sometime during play. dimm and gpu will be at 60+. really freaks me out with this kindda readings....! when i juz surfing, the cpu temp will be at 45-49 only.

Inspiron 600m:
Pentium M 1.8GHz (intel 745, Dothan)
768MB RAM
60GB Hard Drive
14.1" XGA
64MB MODDED MRadeon 9000 (DNA driver)