cs:source preloading problems

[spin03]

i am a noob and i just downloaded steam, and i was wondering where do i put in my ati voucher code so i can download the beta i cannot figure this out, and if someone could help i would greatly appreciate it. thanks :farmer: :farmer: :farmer:

 

[TheUnkillableDot]

Go to "Browse games" then go "register product I already own" and type in the key.

 

[lord finesse]

yep thats all. type it with the - (s) just like it shows on the voucher.