When the file-chooser dialog for a torrent opens I would like to have the ability to have a default on and a default of filter for what files I want to and which I don't want to download. So for example i could say always have *.mkv come up as on and *.txt as off in the file chooser. Shouldn't be too hard to implement and would streamline the file-choosing a little.

I would love this feature.  10USD donation made to show I'm serious. ;)  

PP Transaction ID
5F4807671

Have you looked at this setting?

https://support.tixati.com/file%20auto%20select

Looking at that now!  Looks right. :)

This meets my needs!  Thanks Tixati team!!!!!