All I can promise is we'll do everything we can, short of sacrificing gameplay, to get the minimum system requirements as low as possible. You will probably (NOTE: this is *NOT* a promise, or official stance, or anything, just my own personal guess) be able to run MoH.
The weakest part of your system is the v3. You can get a much better video card for less than $200 nowadays, if you are looking to upgrade. But then again, I'd suggest against upgrading your system for a game that hasn't even come out yet... if you can run your current games just fine, wait
