1. When you click on amazon icon it does show information only for current song.
To save in batch information from amazon use option [Tools]-[Batch Cover Art Finder].
2. There is an option in program menu [ID3 Tagging]-[Format ID3v2 Track Numbers(0x)]
Our next release will do that automatically.
>A wishlist feature that would be great is to have previous custom tags be available >in a drop down instead of having to type them in over and over.
Thanks for suggestion.
It will be implemented in our next release.