Load multisamples in Sample window (and directly from Sample window) in a collapsable way. All sample contained inherit same mod assignment. Maybe you can go in and change them after the fact, but I don’t care about that so much.
+MoogSquareOsc Mod 01
+MoogSawOsc Mod 02
|-MoogSawC1 Mod 02
|-MoogSawC2 Mod 02
|-MoogSawC3 Mod 02
|-MoogSawC4 Mod 02
|-MoogSawC5 Mod 02
|-MoogSawC6 Mod 02
|-MoogSawC7 Mod 02
□ MoogNoise Mod 03
(+: multisample, |-:child sample, square: normal stuff.)
Reasons being, multisamples would most often be treated as a single osc/sound anyway so make loading and unloading faster (test/replace/try again), mod assignment easier, stuff looks cleaner, encourage multisample reuse, makes using multiple sets of samples kind and friendly and less mind-boggling to look at. I hope.
(Yeah, I guess every other person already thought of this stuff up there^.)
Also, text notes. Instrument usage tips, helps, description, shouts, copy info, I made this, general blah… would be nice to dislay this in the sample or browser window or somewhere? (OK, already exists.)