Streaming Audio, Other Issues with Debranded w760

Debranding my Sony Ericsson w760 has had several benefits:

1. Option to turn off startup video
2. Shortcut menu tied to MEdia Net key
3. Built-in & free Google Maps can access GPS
4. Browser home page can be changed
5. Home menu has more useful layout
6. Email with Exchange ActiveSync
7. Some cool built-in apps
8. More ringtones built-in
9. RSS feeds

However, streaming audio (Internet radio) no longer seems to work. I can't install AT&T MobiRadio, and somafm.com doesn't play. The model has become a w760i from a w760a before debranding, so AT&T Mall apps aren't "compatible."  I expect that once Pandora becomes available, it will also seem "incompatible."  I wonder if I have a setting wrong somewhere for Streaming or Internet.  I used the settings service provided by Sony Ericsson, but there's something not right.

Would someone with a still-AT&T-branded w760 please tell me the default settings for Internet, Streaming, etc.?  They are not viewable directly, but I found out you can get to them indirectly via the USB submenu: Settings → USB → Data Accounts → [Options Button] View
I remember there were ~4: MEdia Net, AT&T ISP, and 2 others I can't remember.  Also, are there special "SIP" settings ("User address", "Proxy server", "Registrar server" )?  What is "SIP"? 

Also, does anybody know how to get Pandora or other good Internet radio onto a debranded w760?   (Also, I don't think Pandora is available yet for the AT&T Sony Ericsson w760a.)


Message Edited by irv321 on 11-26-2008 08:32:25 AM