Skype for iPhone

As a recent iPhone convert, my only complaint (past the terrible texting) is that the cheapest plan available for the iPhone is fairly restrictive (~$80/month, can only call after 9, texts are counted both ways (receive/send = 2). Remarkably it's still cheaper than a Blackberry. Thankfully Skype is finally coming out with an app for the iPhone, and since I'm normally within range of a WiFi network, this is great news! I'll write up how well it works, hopefully this will allow me to bypass another~$20/month charge by allowing me to make calls during the day without issue.