Seriously, guys! Use the search function!

This has been talked to death and it is NOT going to happen, at least not anytime soon.

FastSMSEvo works and u can force rotate the standard QWERTY which is just about usable. The stock keyboard is CLOSED source meaning no portrait support can be added.

Also why not go and see if you can contribute towards FastSMSEvo with UI ideas ect. Instead of making a new thread on something that has already been discussed numerous times!