As far as I recall, multiple libraries were working before I applied the 6.0.1 update.  Now, after applying that update, strange things are happening.

When I use "Open a previously created Toolkit library." and select a library file from My Documents, that file gets copied to a temporary directory and opened from there.  The temporary location is

    Documents and Settings / / Local Settings / Temp /

I see this file path both on the Toolkit 6 window title bar and at the top of the Library Manager dialog box.

Every time I switch to a different library, it creates a new copy of the library in a new  under Local Settings / Temp.  So, the copies accumulate there using up more and more disk space.

"Create a new blank library" creates the new library in the proper place.  (But switching to a different library and then back to the new library results copies being made, as above.)

This is on Windows XP using an Administrator user account.

-Jim Thomas