September
In the T3200M configuration page, in Wireless Setup, Wireless Advanced Settings, under Compatibility Mode, I can't change to a mode that doesn't include 802.11b. When I switch to Balanced Mode and click Save, it switches back to Compatible Mode.
September
I just tried mine and the only one I could select that doesn't include 802.11b and 'sticks' is Performance Mode 802.11n.
So it's not just you.