UAE e' il piu' completo software d'emulazione hardware dei computer Amiga 500/1000/2000.
The latest version of UAE is 0.8.27. As 0.8.27 is pretty stable, there will likely be a UAE 1.0 in near future.
About UAE:
http://uae.coresystems.de/
Download:
http://uae.coresystems.de/download