My game loads just fine, takes about 1-2 minutes to load a scenario but I have a question for you cos our comps are somewhat similar:
Does your DropTeam have huge slowdowns if there is alot of artillery and smoke going on? Do you sometimes get freezes of few seconds? I mean, slowdowns are natural, but huge freezes aren't.
I don't always have massive slowdowns, but when I do, game becomes unplayable. Maybe it depends on server.
My specs are AMD Athlon 2700 XP, 1Gb RAM, Radeon 9700 128 Mb.
You have more memory in your video card though.