Well, I've been a die-hard Windows Mobile user for years now, and you can't beat the functionality of the devices. But, they aren't that user friendly (although TouchFlo etc is good!).

Anyway, since OS3 has sorted a lot of the iphone's issues out (I still can't believe they are advertising copy & paste like its some kind of new technology for a phone ). The interface is a lot better than WM ever will be, and the functionality is improved and there are some apps I want to use that are iphone only.

I'm going to be buying PAYG (as I want to own the handset and put my current o2 sim in it). Thinking of a 16gb black 3GS.

I'll need a windscreen mount, a 12v charging cable etc for it too, does it come with any of these? Do they charge via USB? If so I'll use a USB cable to charge it in the car. Do they do any cables that have both USB and 3.5mm jacks for audio on?

Also, what exactly is jailbreaking? I'm an o2 user so dont need to unlock it, does it mean I can get appstore apps for free?

I intend to write a few apps actually in the future, so will jealbreaking fook my chances of that up and getting apps into the appstore?

Cheers