Custom indexing lists

[FQuerceto]

I think it could be a nice feature to give user a way to create custom indexing lists.
I would like to have the chance to create, alongside the existing "Internet", "Mail" etc ..,
some custom lists including any number of file extensions and to save these lists assigning
each one a unique name to recall them when needed.

[David (PassMark)]

Thanks for the suggestion.
We'll add it to our to do list.
It is a fairly long list, but we'll be implementing the most requested features.