help! did I screw something up?

[evans]

I was building a custom ROM for myself - I copied some OEMs from that I found in another ROM that I liked.

I doing so, I copied a Sprint ExtRom onto my Verizon phone.

I reflashed without that, but now I cannot make a data connection.
Did that OEM make any changes on the EVDO side? The VZW provisioning stuff seems unable to set the username/password on the #777 connection (phone#@vzw3g.com/vzw I believe it should be).

quite the screw up on my part - anyone know what might be wrong?

Thanks!