Lol, personally I don't play Starcraft much. I go with other RTS's
But since you have a nice new computer, you should try a few games that are meant for the computer. Ever play Lord of the Rings: Battle for Middle Earth on your 360? Well, get it for the computer and play it like it's supposed to be played, with a mouse and keyboard.
Some nice RTS Games to get:
Dawn of War - Dark Crusade is really nice - Dawn of War 2 JUST CAME OUT (I think) so that's really looking nice too.
Company of Hero's - must have
And one of my favorite games you can't go without:
Don't blame me, I just love it XD
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