Half-Doom

The guys working on Half-life2 and Doom3 have recently released specifications for the games and are as follows...

Half-life 2
@t least 1.2 Ghz processor
256mb RAM
+ a Direct X7 compatible graphics card

Doom 3
@ least P4 1.5 Ghz or Athlon 1500
384MB RAM
and a Geforce 3/Radeon 8500 or similar