While I am thrilled with what I have been able to do with Multileaders, I am still very frustrated with having to make a new style for every iteration of a block that I need to use with them. I have a tool palette FULL of nothing but Multileader styles. This, to me, has been the one true drawback to using multileaders. Many of my users are still using the Qleader just because it is easier to attach the "standard" blocks we use for our drawings, and there are many. Dynamic blocks are probably one of the greatest things to hit AutoCAD since Grips but not being able to have the functionality when tied to the next greatest thing (multileaders) is just downright wrong!