I tried this and still get a micro-second gap. Not sure what I'm doing wrong. Also takes quite awhile if you set it to preload the album. I believe this is the same way Pure Music handles gapless, except for that you need to have it check in iTunes. I would rather have it done like BitPerfect or Audirvana, where it only preloads the next track, so it doesn't eat all you memory and the tracks start right away. So for now, I have the preload feature turned off.
As far as the sound, I didn't test against the old version, but seems to sound better than before. I know I like it better than the other two programs I mentioned. I has the most realistic drums, with better impact and the mids seem a little sweeter.
Edit: Just tried some Pink Floyd and gapless seemed to work, so might have been a glitch with another album. But it still takes awhile to get the whole album loaded. It is nice to finally have Amarra run completely in the background. I just have it set to hide on launch and use iTunes in fullscreen.
Edited by iamoneagain - 6/25/12 at 3:35pm