How long does it take to go through?

[sirplayalot]

I played HL2..its amazing :dork: but im trying to upgrade to silver account for $10 using my ATI key but it told me my purchase was pending!! Its been pending for about 7 hours now and i still cant play HL:S . How long does it usually take?

 

[Gelob]

normally not long,probaly just steam acting up.