For the BIOS, refer to http://www.google.com (or get it yourself with your systems, of course 
).
As for the emulator, emulators for both systems are recent enough that beyond novelty value, you aren't going to see "strong stable" performance.
).As for the emulator, emulators for both systems are recent enough that beyond novelty value, you aren't going to see "strong stable" performance.
