If you don't cook in HTC dialer it will use the default wm phone skin, which has S2A in lock mode only. You can cook in the HTC dialer, and enable/disable via a reg setting. HTC dialer kinda conflicts with wm6.5 lock screen, but if you don't enable the HTC dialer, you will have no bluetooth icons. It's a catch 22 all around.
For new today panels, and titanium customization you should take your time lookng through this thread, and exploring .cpr files and chome reg settings:
http://forum.ppcgeeks.com/showthread.php?t=63086