New to Mac...

[ampos]

I bought a 2nd hand MacBook 13" dual intel with broken cdrom for less than 300€. I dont know MacOS version. Using XCode 3.2.x. It is a good machine.

About the guide to sign iOS Mac... it is so huge and complicated that I will not do it. There is even a book for this! Just pm me when yopu have your mac for it.