I noticed that there is a bug in export mp3 window on Cubase. It always inserts ID3 tag even if I have the checkbox unchecked. I attached a screencast of the process.
I ain’t paying 185€ for the update to fix a bug with mp3 encoding, and also I’ve heard from several colleagues that there are several reasons why I should not to move to Cubase 6 yet (like no transparent events for example, which I use a lot when editing drums).