Thanks for your replies! You're getting me really excited about your project and I couldn't help exploring a bit on Mucx flickr page. The open emulator mockups look so incredible, I can just imagine how great it must be to browse and play your games that way :) And yes, I am one of those non-geeky people who just loves to play his old games, but is tired of having multiple consoles next to his tv, and would love to have an easy and visually appealing way to choose and play my games, instead of looking at a wall of textual titles and then fiddling with different emulator-settings etc. For me, the geekiness is a necessary evil and if I could play my games without it, I would like it even better! Before Plex and xbmc I had to worry about codecs, framerates etc, and pick a videofile from a folder with nothing to go by but the filename. But now it just works, looks good, gives me all the info I want and I can just enjoy my movies. It would be so great if you guys could make that same thing happen to gaming!
Sorry about that rant.. What I actually wanted to say: I ran into some very interesting threads at xbmc:
http://forum.xbmc.org/showpost.php?p=636205&postcount=908
http://forum.xbmc.org/showthread.php?t=82469
This guy (or girl, who knows?) is creating a launcher add-on for xbmc that can launch programs from within xbmc, but focuses on emulators and roms. The same person is trying to get this integrated into a beautiful skin; Alaska. The project is currently under very active development, still a little buggy but getting very positive feedback from the forummembers, and right now he is looking for reliable sources to scrape meta-data from. Right now some textual data is already scraped from allgame.com, but visuals still need to be local.
Perhaps this is a great opportunity for you to get in touch with someone who could build an xbmc frontend to your database?
PS. If I'm just being silly and not helpful at all, just tell me to shut up ;)