Works fine with my E71 with KS 1.3 (just cat'ed the same 1.3 image twice to get the 512KB img). A500 KS 2.05 or 3.1 doesn't appear to work. I also had to use some magic keycombo to rotate the display 90 degrees.
E71 has a 369MHz ARM 11 CPU so it's pretty fast. If things run too slow the sound gets choppy though. Another problem is that there is no volume control, the sound output is at 100% all the time.
Of the demos I tried Enigma by Phenomena works pretty much perfect, including sound. Some demos refuse to work altogether, for example Extension by Pygmy Projects. I believe this might be due to missing ranger ($c00000) memory. Sometimes the emulation just crashes unexpectedly, too.
In all, it's a very good initial release.
