iPhone SDK 2.2

I am just about ready to upload my first game to the appStore but I noticed the following on the iPhone Dev Portal.

I have updated my SDK to and iPod Touch to 2.2. Does this mean I can’t build for anything before 2.2? If yes, do I need to rollback the SDK to a previous version and downgrade my iPod touch? I’m hoping not but that language makes me wonder.

Thanks,
Ken

You can select the SDK you are building for with this menu in the project window in XCode:

Phew… thanks.