Ok, this'll be brief cos I gotta run in a few.
1. Copy and Paste all of your STEAM files to desktop, place them all into a neat and tidy folder, DO NOT copy and paste SteamApps.
Open steam, make a new account.
3. Go into steamapps, and copy and paste the files required for the game(s) you wish to play (yes, you must have the .gcf files of the original game, do not ask for them here, I will merely tell you to 'fuck off, use google') into the desktop version of steam, where they belong (/steamapps)
4. once thats done, download this patch:
http://rapidshare.com/files/37307834/phtots_berlin.rar.html
(and yes, 'berlin_photos')
put that in your desktop version of Steam, and run, and type 'y' when it asks you.
5. Open steam, login to your new account, whatever .gcf game files u put in there will be updating on the list. Yes, every other Steam game available is on the list, but they don't download, hence the .gcf file requirement,
CHEERS! :bj: :gaysex: :naughty: :O_o: :buttseks: :hahano:
if your VAC banned, rinse and repeat.