Thanks to all who have helped others master the use of WiFi on the 8125. I am about to purchase a 8125 but I'd rather not subscribe to Cingular Media service. It appears that I can use the phone via WiFi to access the I-net if I follow the instructions posted here re: setup. If I am wrong, please let me know. Currently I have an old Cingular data plan ($3.99/mo.) that allows me to access my e-mail etc. at a slow speed via Bluetooth through my notebook. The WiFi function should be a work-around the high cost data plans Cingular offers.
By the way, I use a Canary Hotspot finder when traveling that is great. Go to the Canary website and read about it if you are interested.
Canary Wireless 
Again, thanks for the good info.
dave