Ut2004, Battle Field vietnam, any mmorpg game you can think of, and not really bf1942 but its mods most definetly need 1gb to keep from eating your hard drive alive with page files. I myself only have 512, and I can't even play Desert Combat or Battle field vietnam because my hard drive pages like mad stalling the game even though I get playable frame rates.
1gb is definetly worth it even if you have to go with slower ram to keep in budget.
Half life 2 might need more then 512 but its developers no how to optimize everything and will most likely make it run without huge amounts of paging. Doom3 I doubt will need so much with its small maps and low model counts. When mods for hl2 come out where the makers are not as good at making a game and often waste space a gig will easily be needed.
1gb is definetly worth it even if you have to go with slower ram to keep in budget.
Half life 2 might need more then 512 but its developers no how to optimize everything and will most likely make it run without huge amounts of paging. Doom3 I doubt will need so much with its small maps and low model counts. When mods for hl2 come out where the makers are not as good at making a game and often waste space a gig will easily be needed.