[sven]

FWIW I've used Inno Setup in the past and it works great. It's been a few years now but presumably any newer Versions are as good if not better than the ones I've used.

Having said that however, the Versions of Inno that I used required you to manually write a script detailing every file you wanted in the installation and where it would go. That's ok for a small installation but with 1000+ files in TDM that sure would be a pain.

The script editor wizard used to be a separate download (again this was a few years ago) - I haven't looked but be sure to check the 3rd party section of the site just in case it still is. Believe me you don't want to write out a script the size TDM would need by hand.