Greetings, 1.) Is it possible to hookup a normal USB keyboard to the G1 if I used a mini-usb adapter? Would be great to be able to bang out emails on a full keyboard now and again. 2.) I know that its pretty simple to change the G1's wallpaper, but is there any kind of theme support out there? Changing the colors of the menu and notification areas and so forth. 3.) With the ShopSavvy application, is there a way to add products to help grow the database? Or is that something that only the developer can do. 4.) What resolution should I use to create my own wallpapers? Since the image has to look good both horizontally and vertically. Thanks!