The "ProPak" is somewhat of a misnomer, in that it really is the entry-level version of BIAB. That being said, the actual application is exactly the same as what you get with the other "PAKS"; the difference is (as you have found out) in the number of MIDI styles, RealStyles, RealTracks, RealDrums, Melodists, Soloists, etc that you get. The ProPak is really just to be able to take a look at what you can do with BIAB and get a feel for it. As such, there is going to be a lot of N/A entries, because they are just not there. You really need one of the higher level paks to have a larger musical palette from which to create songs.

But with the ProPak, you do have the ability to create your own UserTracks, your own styles, modify and define existing melodists, etc. But that's a lot of work when there are thousands of existing styles and tracks available for you to use right away.

It's sort of like buying the Kontakt player from Native Instruments, but with only one sound library. You're going to be very limited on what you can do. Kontakt itself is the same across all the sound libraries, but you're only going to get the sounds for the library you bought. It's the same way in BIAB.

So use the ProPak to evaluate the kinds of things you can do with it, even if you can't create all the things you want to with it, then later upgrade for more capability (i.e. sounds and styles) to then be able to make real music with it. That's what most of us here have done.

When I first bought BIAB (way back when with version 8.0, which is way before version 2008), I did the same thing. I bought the ProPak, but within about 6 months, I was upgrading to the UltraMegaSuperDuperHasEverythingEvenTheKitchenSinkPAK.

John

Laptop-HP Omen I7 Win11Pro 32GB 2x2TB, 1x4TB SSD
Desktop-ASUS-I7 Win10Pro 32GB 2x1.5TB, 2x2TB, 1x4TB SATA

BB2025/UMC404HD/Casios/Cakewalk/Reaper/Studio One/MixBus/Notion/Finale/Dorico/Noteworthy/NI/Halion/IK

http://www.sus4chord.com