predictive software for the keyboard

[Htc TP2 user]

I have the HTC TP 2. I miss the predictive software from my old phone but love the keyboard. I have read the posts regarding editing the registry but am not that brave. Does anyone know of a program that works with the keyboard and provides predictive input? I am not looking for something like Touch Pal which can only be used with its own on screen keyboard. I want something that will work with the HTC's built in input methods but auto-complete words and perform other predictive functions. Help! Thanks.

Laurie