MusicBee is regularily updated with fixes and new features on this forum before being made available on the official downloads page.
Often bugs have already been fixed, so before posting a bug report, it is worth trying with the latest version first:http://getmusicbee.com/forum/index.php?board=6.0
Also when posting a bug report post as many details as possible, including the error message text.
Errors can be very specific to your particular preference settings and you may be asked to send your settings file which is located:
- Help/ Support/ View Settings File
- you will need to remove your last.fm username and password from the file
- upload the file somewhere eg. mediafire.com
- and then send me a PM with the link to the file
Any bugs related to the new website should be reported:http://getmusicbee.com/forum/index.php?topic=19362.0