so i just rooted my phone a while ago and i had it running the 2.0.3 software with the 2.1 app drawer from the nexus oneand i hit the home button and a screen popped up and it asked me how i wanted to open the program; with either home or launcher. there was also a selection to always run the selected choice, and i clicked it. by accident i hit home, instead of launcher (which was the new 2.1 theme) and now its running the stock 2.0.1 app drawer. how can i change it back?