What are Garritan users doing to adjust instrument timber? For instance, if they are trying to darken a trumpet sound - are you applying EQ with your sequencer for that track, or are you adjusting it somehow in Kontakt?

I am not referring to volume/timber changes with the mod wheel, I am referring to the overall sound of an instrument. If you are using the Audio EQ's then it seems necessary to make each instrument have its own audio track - at least for the ones that need timber adjustments.

How are users of the library programming this?