We are closer to have in our hands an app to transfer music, photos, etc with your friends cellphones via our apple iphone. medevil has posted a video where he shows how he can transfer files via bluetooth to a mac and a sony ericsson. Also there is an app, sweetooth, and their developers are working on it to get it finished. we are going to have bluetooth unlocked too soon guys!!

We are starting the 2009, and we have started it with great news. You can unlock your iphone 3g noW!!
its a beta release, but if you are interested, i have posted the guide step by step here:
how to unlock an iphone 3g