Cracking cd keys is A LOT different then what you need for, because usually cracking a CD code usually the code isn't checked by a server, and if it is you usually don't enter it directly into a website, for what you want nothing is checked by a client so you can't open up something search for where it checks and then try to crack, thats why in PM I told you theres a lot more to doing what you want then you think :\ I'm not even certain its possible.