I'm using steam Big Picture as my front end and ice to add games from emulators so I can run games directly from steam (or I should say will be using, the PC works, and is configured but there's no actual cab as yet).
It's not the best front-end but it's very easy to add games from both emulators and PCs games, and allows me access to my existing steam library.
I mentioned this because after giving up on Daphne, I decided to buy Dragon's Lair 1 & 2 + Space Ace on Steam to play on the unit. Seems a perfect fit for an arcade cabinet. Classic game but in HD.
