After waiting for months, I finally placed my order today for a Sprint Touch Pro2 using Sprint Tele-Sales on Friday and got the phone by Next-Day UPS delivery. The good news is that it DOES work with SERO; I had to extend my contract by 2 years. But paying $30/month for a high speed data plan + 500 min + unlimited SMS + 7PM nights, I don’t mind extending it for 10 years.. 
The phone is beautiful and the screen is amazing. A tad bit thicker, but that is because of the keyboard. And the keyboards both the hardware and on-screen are a pleasure to type on. They have made the soft keyboard almost like the iPhone keyboard.
So, all of you who couldn’t get the PRE on a SERO, here is your chance to get a better device than PRE while retaining your SERO plan. GLTA
Filed under: Windows Mobile | Tagged: Sprint SERO, Touch Pro2
You’re positive they’ll let you activate it on SERO? That’s great news! How much was it w/ the renewal discount?
Just replying to Zack. I have successfully activated it on my SERO plan and am enjoying it.