OK, I know this is word completion again, but I really really really did like the original word completion from the early WM days. I have no idea if this will have some negative impact, but I've tried it and it seems to work okay, but this in the TP Essentials thread:
http://67.228.199.237/forum.ppcgeeks...3&postcount=65
includes a cab that does apear to work on the TP2 and turns on original word completion. In doing so it resolves the 'i' and 'didnt' issues as well. I take no responsibility for anything it may break though sorry