I bought the Iphone 3G when it came out, and I admit it's ok. The apps they release are fine, and the monthly charges are somewhat fair. I'm interested in Jailbreaking my Iphone, but I want to know what exactly are the dangers of jailbreaking an Iphone. Could it damage the phone; could your personal information (email accounts, credit card info, etc.) be compromised? Is it really worth it?