So, once the Pwnage Tool comes out I intend to upgrade to 2.0. Since I don't own a Mac and my PC is a bit on the limit to get an OSx86 working on it, I'll most likely pwn my phone on a friend's Mac.

My doubt is: after pwning the phone on a Mac, will I have any issues with using it back on my PC?

I ask this because I don't quite know how this works with the iPhone, but an iPod for example has to be reformatted to work on a PC after it has been synched with a Mac....... don't know if I'll have a similar situation when pwning the phone on a Mac.

Any thoughts?

Thanks in advance!

No issues. Just PWN it on a Mac and then take the iPhone off the dock and next time when you plug it in your PC, you will get the screen asking to Setup your iPhone and then you can select to restore your backup to "...Your... iPhone".