I think I have perhaps found a Bug.
I have this script installed, for a few days now, I do like it. Ok, onto the Bug.
Messenger is running with Plus! Live and your script enabled, with the following options Enabled in your script:
General - enable flashing when a message is received, Snap windows to screen edges (in pixels) [5]
Contact List - Default, animate on show | hide, auto-hide even when menu bar is visible
Advanced - Left mouse button click (Open Contact List), Middle moust button click (Default)
Never touched the Min Demonsions, and Remember keyboard layout between conv is Enabled.
Weird Bug: right click on your desktop, click properties, apperance - advanced - now change your Active Title Bar Size +1 Size or -1 .. up or down, I don't think it matters.
I get an Error, Rundll32.exe - unable to locate component blah blah
MSVCR80.dll not found, re-installing the application may correct this .. whatever
Anyway, I closed out everything I had running, Google Talk and Messenger Live with Plus! Live. Tried to change the Title Bar again & it worked, opened up Google.. still able to resize, opened up Messenger with Plus! Failed, got that Error Message, Disabled the Enhancer script, and resizing Title Bar worked again.
I was using .NET 2.0 Framework, until I just uninstalled it to see if that had anything to do with it. But it did not apparently. & my System is fully up to date I believe. Mess Patch applied & also A-Patch, to shorten Status Info in Convo Window. My Themes Service.. is disabled, not sure if that matters.