[martin]

There is no WiFi on the Touch, period.

Also, I work for Verizon and own the 6900. I have asked numerous times (up to, and including the District Manager) about the cheaper data plan. It's not happening any time in the near future. Do you not think that, even with my discounting, I would also be interested in getting the cheaper data plan if it were going to be available?
As for MMS, just look at your bill online. You will see the MMS charged as MMS. You could also wait until the beginning of your next billing cycle, don't use data but send an MMS.
You can then check your current data usage online.