I know it is a real pain when you have to change a huge number of files to accommodate an improvement in a software program. It has taken me ages to swap all my BB files from Midi to RealTracks and now I may have to look at Super MIDI tracks. However, it was well worth the effort for the superb quality of backing. I was thinking that Note lyrics are so much easier to enter and look so much better on a printed leadsheet or on screen, that it might be better if in the future you swapped from line based to note entry. As you have commented, they do convert to RealBand a lot better. Honestly, it is a much improved system of entering lyrics. Not at all "cumbersome" as you now believe. And, if you can touch type, you can enter all the lyrics without even looking at the screen.

Or you could get your secretary to enter all the lyrics.

Grah Jive Talk
"Don't worry baby, they'll swing their arses off."