Hey Brink, I'm here for the same reason as everyone else, and I'd love to use your method. However, the link for Disable_Windows_Hotkey is broken. Enable_ works though.
Can you fix it, or send the file to my account's associated email address? I keep alt-tabbing out of games and its awfullll.
Edit: Also, I would simply use your Method#2, but I unfortunately listened to the computer shop guys and bought Home Premium, so I don't have the gpedit.msc function.