I'm still having the same issue with Bootlace 2.1 as I did with 2.0.4. Every time I try running, it goes to the Bootlace splash screen, quickly flashes to "Checking compatibility..." and then quits. I've tried reinstalling, as well as removing it and installing again via Cydia. Every time, it says Data used is 0.0MB before installing. Is that correct, or perhaps evidence of a problem?