Looking for this kind of sampler / sample-based synth

[V'ger]

Shortcircuit2 has a great GUI and does all you want except drag from host because it works from a database, but the payoff is a great built-in browser with search and preview function, even directly on the relevant audio output (if you have set to replace sample) which is good to audition sounds 'in situ'.

Can this create sfz files that can then be imported into other samplers?
Cheers

No, can only export native .sc2p

[jonahs]

For anyone that uses OS X keymap pro is pretty nice.