I have been using both the Accelerated and Non-Accelerated connections
for the past week and noticed the Accelerated one is often useless at times.

I've come to the conclusion the problem is in the Accelerated connection
process. I'm using the term "process" to cover all bases in case John
Navas wants to be nit-picky about *incorrect* terminology.

Issue encountered:
Web pages very slow to load, if at all. Data transfers in the Windows
DUN and Cingular Connection Manager show no data being uploaded or
downloaded, or very slow download rates - like .01 KB per ten seconds.
Sometimes there is no problem, 150 Kbps speeds observed using the Intel
website download test tool.
www.intel.com/personal/resources/broadband/speedtest.htm

Test conditions:
* On four different laptops with Windows XP Pro and Home.
* On three different phones, two V557s and a V551.
* At several different locations all within 2 miles of a Cingular tower.
* At all hours of the day and night (to eliminate cell loading issues).
* Using the Windows DUN and Cingular Connection Manager.
* All phones using Bluetooth tethering - D-Link and IO-Gear bluetooth
devices.
* In the Dallas market zone (40 miles northwest of Fort Worth) - of
course John Navas will report no problem in the San Fransisco area.
* Observed during the past five days. No idea before then.
* Using the embedded Windows Bluetooth enumerator and device product
application.

Conclusion:
After narrowing the scope of the issue, it appears the only common
factor is using the Accelerated connection. The Non-Accelerated
connection consistently works.