This is a quick little mod I've had in place on my phone for a while now, and have just been too preoccupied to post .
When I had the hood up on the Phone.apk for removing the 'end call' soft key, I ended up making this mod as well shortly after. This simply removes the little vibrate the occurs right after you 'send' a call. Some people find this annoying / distracting. If you are one of them, this mod is for you.
This mod also includes the above referenced mod for removing the 'end call' button on the in-call screen, referenced here. It has both, since, well, that's the way I like it!
Download Here <---Flash signed zip via recovery.
See here for stock phone.apk with the only mod being 'vibrate on connect'.