Is there a glossary somewhere? I am en ex-BB guy and am totally confused by all the new terminology. If there is not glossary, can somebody tell me what the following are: rooting exchange active sync shortcut/widget (what exactly is the difference?) htc/android widget (what's the difference?) sense ui (and something about undoing it) home app (what does this do?) wallpaper/theme (what's the difference?) Thanks to any and all help!