You might be able to use the Sero plan with the Hero...... I read through the plan requirements and it doesn't specifically say you have to have the Everything Plan like it did on the Palm Pre.
Check it out:
The HERO is coming to SPRINT???? and it's only $179 the specs on the Hero is actually better then the TP2... (at least I think so.)
I think I am going to try out the Hero just to see what it's like.
http://www.engadgetmobile.com/2009/0...79-99-no-chin/
Also Here's a doc comparing it to other phones:
http://phx.corporate-ir.net/External...xUeXBlPTM=&t=1