Okay, this Internet Explorer keyboard thing is driving me absolutely bats. After a hard reset, it's better now. The keyboard still comes up no matter what when I click on a text box, but it doesn't flash up after every key press now. I just have to tap the keyboard on the bottom task bar to make it go away, and then it stays gone till I change screen orientation again. Tried NullKB and set it as default, but then that annoying old-school windows mobile keyboard comes up instead of the "Touch Input".
Hope someone finds a fix, it's really the ONLY problem with this ROM that I can find.