Here's a quick video I cobbled together to show off this nifty add-on that Dopod implemented for the new Dopod C730 (HTC Cavalier) phone. It very lightweight, easy to access. All you need to do is to hit FN-SPACE and it'll pull up the floating menu that allows you to configure the IME input tool. You can also choose languages from the following:
Keytouch also has two EDIT modes,
Really handy, wish we had it by default in Windows Mobile.