I just talked to 3 different Verizon reps - the 29.99 plan and promotion code listed here is for the Blackberry devices only. This is not for the smartphones. the only 29.99 plan for smartphones is a 10 mb plan.
Let's see what changes as the day goes on.
EDIT:
Just found this tidbit of information over at MotorolaQ forums:
http://www.everythingq.com/forum/ver...nge-20298.html
Confirmed with CSR - data plan change will take effect on 4-19-08
5GB Soft cap, no tethering, and no push email
for the 44.99 we allready have, tethering will no longer cost $15 extra, 10 GB Soft cap, and the ability for push email.
Hope this helps,