The 7.2 /Treo alert no longer uses it,s own plugin anymore.It only uses carrier plugin displaying all pending alerts with none being blocked.In order to turn on BT you would have to tap BT Carrier plugin Icon as normal.
The 7.2 does offer you much more then the 6.2 f,sure
1)More led blink colors/much brighter
2)Much better batt life
3)Much better performance
4)Better sounds
5)Display rotation
6)Config menu
7)Email voice alert
Much liter on your treo
9)LED charger color
below 50% Red
Above 50% Orange
100% green
10)Xcast config menu
It offers alot more.Give it a download and you will see.