But I am having a problem on my end that I want to resolve before trying to call Cingular. When I change my TCP settings, click save and reboot- it does not keep my changes. What's up?

I just can't get logged on with Verichat and I tried every TCP setting I have seen for Cingular but I don't think any are working since my BB is not keeping the changes on the reboot.

Yeah...I had the same problem. It's simple....rebooting is not necessary. Just change the TCP options and then try logging into VeriChat. If you cannot, then you need to call cingular and have them add "data connect" to your plan.