Pfff ... well ... I think I might still prefer TIF ... but that might just be because it's what I've always known it as ... and to be fair, TARDIS Data Core is growing on me, and if I did decide to continue to oppose it in favour of TARDIS Index Files, I'm probably going to be the only one. And, as I just said, TARDIS Date Core is growing on me. I do have issues with the logo and the capitalisation (you might've noticed I have capitalised 'TARDIS' in all mentions in my reply), but as Czechout said, that will be taken up in another thread.