New programming Company

I want to start my own programming company,and I looking for your advice.
I have right now one major project :p I would'nt tell you about it but its hugs script.
Do you have any good idea for php script ?
What do you think the best chice for accept payment?PayPal doesnt support my country so I'm looking for something else.
I hate working as freelancer :D

Any advice ?

Don't start your business at once, it's a (major) step so think about it twice before you take action !
Also, with only 1 major project you don't have enough work to keep you busy the rest for the rest of you career i guess, so maybe you should keep looking for new work offers..