I am using 2.0.2 ipod touch, i have followed the post and trying to change my theme. When I go into Library and click themes, and error massage showed up, it says "Error listing directory '/private/var/stash/Themes.19Wscp". After I click OK, it went in but there is no theme (I have some themes downloaded already). and then I click the back key then I see "Themes.oWNHNf" (seems it is under /private/var/stash) (and all my themes are in here. can anybody tell my why is that? thank you very much.