Thanks everyone for the replies on this thread. It sounds like I'm doing pretty much what most of you are doing-- using the virtual for shorter messages and the physical for longer ones. It was helpful picture the keyboard as being 'off center', and dividing it at between the H and J keys. Will take some more practice, but I'm sure it will come!
I so wish the physical keyboard featured the same auto correct as the virtual one... I also wish I could find a way to get it to know that when I type "ill", I actually want it to use "I'll". Any ideas on how to 'train' the dictionary like we could with the BB's?? Thanks!