Have just tried the new TMG direct import.
On my Win7 pro desktop the message that comes up prior to the actual import is truncated so nothing more than the first line is readable.
Luckily under Parallels on my macbookpro the message is fully readable, so I could read the full message, and follow the link to the tips file.
Help didn't have anything I could find in it about the TMG import or the tips file.
Under MacBridge, same as win7, only first line readable.
After the import (Win7), likewise only the first line of the window is readable
"Some corruption was detected in the file you just imported.
Under parallels the import just hangs, nothing obvious happening - scrub this, I was just too impatient.
(now I can't work out how to change the subject to show it's message truncation I'm talking about)