Hey guys,
I recently lost my beloved iPhone to a watery grave

The iPhone was everything for me, had every feature I wanted and more.
Well now the time has come to buy a new phone but being an original iPhone fanboy I am a bit apprehensive of buying the new iPhone 3G.I have a few questions rolled out and I'm wondering if someone could help me out.
Is the iPhone 3G unlockable and jail breakable ect..?
If I unlock the iPhone 3G, then use a pay as you go sim card can I still access the 3G networkIf not, not much point in me buying one
Are there Apps being developed? I had a video camera app on my iPhone which was pretty cool
Can anyone give me some pros and cons of the iPhone 3g?
Thanks
Adam
