yup, those 'ur the groups in question... was there anything specific you're looking for ?
Right off the top, I'd like to add elements to a group, by just selecting the group on the screen, then the elements to add. With several GROUPs I sometimes have to list the group first to find out which one I need.
I'd also like to count 'em and list the count, like BCOUNT does for blocks. We use them often for assemblies, and rather thando a material take-off on individual pieces, I'd rather do one for the assembly, then state number of assemblies required.
Never really thought about programming any of this until just now.