I absolutely love all PG products and they are so reasonably priced. I suspect most of the money goes into improving the functionality of the product rather than the look.
I always have the feeling that BIAB is one of the musical world's best kept secrets and I think the GUI is partly responsible. Those who go for flashy looks may well be put off after just one glance and maybe longtime users like it that way, a bit like an old boys club.
However, I personally think it's time for a make-over, nothing too drastic, but something a little more sophisticated. Many softwares have user created 'skins' which are shared via the forums. Is BIAB not adaptable to that?
I hope so because I think that the wonderful contribution that the Gannon's have made to really authentic song-based music making needs to be known by all, right down to the hip-hoppers and the beat makers on the street, and these days - image counts!

Anyway, whatever happens with the GUI.... go you Gannon's, go!

CD

Makin' it right, makin' it real!

http://www.reverbnation.com/chrisdavies