Peter,
Just testing out the new version and it took a while initially where it was very slow to do anything - even just rotating from portrait to landscape.

It now seems to have settled down and is performing nicely however I noticed something weird with the rotation...

If you hold the device up in portrait it rotates correctly, if you flip the device around it rotates to landscape correctly... However if you set the n900 down flat it appears to rotate to an intermediate state that is neither landscape or portrait as the coverart is beside the track information as in landscape mode but the screen is still in portrait display...

Looks weird and the cover art is truncated as there is not enough room horizontally to display it due to still being in portrait mode...

Everything else though looks good and after the initial performance issues everything is working great! Thanks for the update, this is definately a good application - now my only other request would be for a simple way to navigate through my 3000+ tracks (1000+ albums) - could something like the character selectors on the phones contact lookup be implemented where you could directly jump to an artist/album/track by clicking an character selector on the right hand side of the screen?

The other thing I just thought of which would also be nice would be that then you are playing music (either from an album, artist or a selected track from the list), when you go back to the list from the now playing screen it should place the list at the last viewed/selected position.