Russ,
...continues
7) As well as Vista SP1 and IE8 all MS patches are now applied. Retested FTM 2009 18.0.0.95. Everything tested OK, in fact response times were improved since step 5.
8) Took the bullet and upgraded FTM to 18.0.0.305 using the downloaded patch and then upgraded to 18.0.0.307 using the automatic updates. Tested FTM and now get the "Not Responding" issue everytime I try a merge with media - now back to square 1.
Interestigly, when I uninstalled FTM and reinstalled 18.0.0.95 from the CD,
Windows kept closing the application stating there was a fault. Which leads me to think that the software was not completely removed - probably left some of the FTM patches in situ.
My initial conclusion is that there is something in the updates from FTM that is clashing with Vista and is causing this issue. I will be rebuilding my PC and doing some more tests just to confirm my conclusions.
I'll keep you posted.
Paul