Hello all, I've got a couple of questions about the webapps for the iPod Touch. The first is, do you need to remain connected to a wifi network to keep the app running (for example, apps that don't require the internet, like games). Can you download apps, or at least the shortcuts to some apps? Also, (assuming I'm usually in a wifi hotspot), are the webapps good enough, or would you jail-break it and put real apps on the touch? Does jail-breaking the iPod Touch void its waranty (like with the iPhone)? Thanks, I'm sure I'll have more questions later!