The emulator apps have companion apps which download copyrighted ROMs for you. They push the download system in the emulator app description, as well as within the emulator itself. I wonder if that was the problem? Looking forward to the details.<p>I'm pretty annoyed with this, as I've purchased two of yongzh's apps, and don't have them installed on my phone currently - I was expecting to be able to reinstall them anytime.<p>So now Android has lost the two main things I liked, emulators and Grooveshark. If they're going to bring us all the bad things about Apple's system and none of the good, I might as well just get an iPhone next time. Or, if yongzh was infringing GPL as a few comments say, never mind! Hopefully someone normal will release these apps soon. There's plenty of emulator code out there to go by.