I have Innopath frozen and use Tikl as my PTT. So far it works well and I can use it on the job to talk to my guys using Tikl.
I do not plan to update until SOC can root the phone after the update.
I'm happy with the way my phone is now (rooted, GO EX Pro) in version 2.3.3. with all the stuff I need.
Dont really need a larger 3G image or the PTT, but love having a rooted phone that I can play with!
Have patience young Jedi, we will break in in due time!