Yes.
yes
If Steam works properly in Vista, then Counter-Strike should.
It should work. It really depends on if you meet the hardware requirements.
You need to have counter strike source installed to play trouble in terrorist town.
Some custom skins don't work, you should try finding another or going back to the originals.
Counter strike source is a small game, even my on-board laptop graphics card work with it and its 780MB
dang im at work but im sure you go to C disk>>Programfiles>>Steam>>counterstike>>counter strike source>>> and all files will be there.
That depends on what problem you are having.
YES IT will work but at low sittings....
Yes, but the game will also be slow.
I'm not sure entirely what you mean by Does gmod work on Counter Strike Source because they are two completely different games. If you mean "Does gmod work with only counter strike source resources?" then Yes. It works with, at the least, any one source game. That includes CS: source, Half Life 2, etc. Yours truly, RJ
Counter Strike works on any kind of computer including mac.