What are the benifits of buying the Droid from Amazon? I know it's 50 dollars which is a lot cheaper than 200 but are there downsides? Do they have a warranty? The only thing I'm hesitant about is if there's an issue with the phone I'll have to send it back through the mail right? I've had issues with that before where Verizon claimed I never returned the defective phone and I had to find the fedex receipt to advoid a charge.