Umm... wut? LOL sorry I am not sure that matters, since FreeInventory is total slots available, and he wants just to exclude tradeskill containers.
Ok wait, while I typed, it hit me you might mean like having:
${Me.FreeInventory[small]}, that kind of thing, with if no index (i.e., ${Me.FreeInventory}, it would be all). Also, I would probably have FreeInventory exclude tradeskill in that case, and actually separate that out. I.e., default is all 'normal' containers, but would allow you to include them as a bypass (${Me.FreeInventory[all]} would force inclusion of any container)..
Sound like a fine idea to me, will get on it, that'll be easy to code. Thanks for input!
htw