I have searched for it in the forums, but couldn't find a report about it, so I just let you know my remarks :)
First and foremost I would like to say a big thanks to you for this amazing script. It works really well and as most of our resources are in vray format, it would be impossible to do the everyday work without it. So thank you! :)
What I recognized is, when you convert materials, somehow it can't convert the bump value properly, as it was setup before in vray. Most of the time I get values like: 0,333 / 0,666 / 1,66, etc. With all the other maps in the materials it converts to the proper value, but with the bump it doesn't work correctly. In my understanding this doesn't seems like as a big problem, maybe just a minor thing that is not working the right way, but can make a big mess.
Can you have a look at it please? :)
Thanks!
All the best,
Adrian