If Impulse absolutely won't update, no matter what you do, please remove it with the following removal tool:
http://sd.stardock.com/curthendzell/cleanimpulse.exe
Reboot your PC, then reinstall with the latest Impulse installer here:
http://www.impulsedriven.com/downloads/impulse_setup_full.exe
Ok Dewie...that fixed it. 
However...in the future I think it best that you also let people know that doing this wipes out your archives and you should let people know they should save these elsewhere before doing this. Luckily for me I had my archives saved elsewhere long before doing this.
In addition....please let Jeff Bargman know that the latest or last update for ODPlus 1.90_11_11.2009 which is 1.90.033_11_11.2009 breaks OD Plus. It doesn't support the buffering of text and images on tabs. People will be able to tell by mousing over their ObjectDock.exe in their folder...it should say 1.9.0.537.
I apparently also have SkinStudio 7 Professional "installed correctly" but there is a constant yellow image with an exclamation in it. Any reason for this?