I used to use MediaRage to mass export and import mp3 tags with artworks, but now it crashes. I did use it on leopard and not snow leopard so that might be the culprit.
Now using version 3.4.8
I've tested 3.4.8 on an iMac G4 running 10.4.11 and have same problems, so I started testing older versions of Media Rage.
Version 3.4.6 works!
So if you need to export mp3 tags and then reimport them use 3.4.6, you can get it here
http://idisk.mac.com/chaoticsoft/Public/media-rage-346.dmg.gz
Nice application I tried it over 3 years ago. Clean interface, easy to star and stop tracking.
Only issue is the memory leak. Over 1 GB in 8 hours. This issue was present also 3 years ago.
My advice to developer is lower the price to a few dollars, right now it's too expensive considering the bug.
[Version 1.4.5]
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Media Rage
Hagane reviewed on 16 May 2011
Now using version 3.4.8
+1
Version 3.4.6 works!
So if you need to export mp3 tags and then reimport them use 3.4.6, you can get it here
http://idisk.mac.com/chaoticsoft/Public/media-rage-346.dmg.gz
+1
TrackTime
Hagane reviewed on 31 Jan 2011
Only issue is the memory leak. Over 1 GB in 8 hours. This issue was present also 3 years ago.
My advice to developer is lower the price to a few dollars, right now it's too expensive considering the bug.