Originally Posted by quantumforce1

10. Now we will run the IOTA (Internet/Data Over the Air) setup
> a. go to Start/Settings/Phone
> b. verify that your vx mail number is correct (if not then you have missed a step above)
> c. select the services tab
> d. scroll down to Internet and select, then click <Get Settings>
> e. click the <Start> button
>>> this should initiate the IOTA for your phone
*Note: Some of the custom roms do not include the IOTA.
*When you click the <Start> button and you don't get a message back
indicating that your phone is being updated, the you will need to unlock your
extended rom and run the IOTA.cab from there. Click here for instructions on how to unlock the extended cab. Post 4 has the info.
There are other great hacks in this thread too. Check them out and have some customized fun!

Thanks.