I encounter a problem with my Sprint Diamond, which can's spot all available wi-fi networks:
There are two wi-fi hot spots in the nearest mall. Both are discoverable (you can get connected) but only one is functional.
Everyone sitting around seem to get connected, except me on my brand new Diamond...
My friend's HTC Touch (GSM) sees both networks without any problem, while my Diamond sees only one network, which is not connected to internet
I searched the forum but couldn't find any solution 
I only found this registry tweak that enables connecting to the 802.11g WiFi networks: HKLM\COMM\TNETWLN1\Parms\dot11SupportedRateMaskG = 8 (DWORD decimal) BUT THIS tweak DIDN'T HELP ME
Grateful for any help!
PS: I have a CDMA Diamond from Sprint running on Juicy 3.4 ROM.