I'll be getting a 2nd gen Touch soon, and I know they're not yet able to be jailbroken.. However, I'm not sure exactly what that means. I gather that it allows you to "install apps": these are ones not offered on iTunes' app store, right? Where are they found? It seems that jailbreaking is basically a way of making the Touch/Phone accept apps and music from sources other than the Apple monopoly, right? If I'm asking this in the wrong place, please link me to the right one. Thanks.