Exiting XNA apps
n00b question time. Tell me if it's a stupid one.
I've tried many a downloadable XNA app off of this website, and I must say, they all have great potential... if I were Ballmer, I'd kill myself for not making money off of the talent of developers like those found here. Only problem is, when I exit the apps, the Zune restarts. I'm somewhat new to the whole app game on the Zune HD. The apps from the Marketplace do not seem to do this. Are the homebrews only able to exit through a complete restart of all the system resources?
I can't help but feel I'm doing something wrong... I'm just not sure what.