Moderncowboy,
Good to talk to you again 4.5.0.52 has some nice features, but I've almost had more problems with it than 4.2.1. I deleted JiveTalk and nothing changed. How could a virus have gotten to my phone? The one time I get sick of having my firewall on to constantly allow http and SMS connections through, something happens. And you're right, I only have a net connection when I visit my parents. Maybe this has something to do with my not being able to set up a tethered modem for the life of me??? Nothing worked and I concluded its a modem (BB) problem. Looks like I need a new OS. Thanks again.
Erica,
Thanks for the reply. I could call TMO and see about a warranty / exchange. I got this phone back in about October I believe.