I appear to have fixed the code on my update page. I was getting the following error when trying to open the Update wizard.
At line 831 of file
"MACHD:Users:myname:Library:ApplicationSupport:Adobe:DreamweaverCS5:en_US:Configuration:Commands:WAAB_Update_SB.js":theVal has no properties
I simply hand corrected all instances of "|�|" to be "|". Then, I could open the Update server behavior wizard and click Finish.
At the moment it seems to be working on a test page.