Hey all, I wasn't able to find any information regarding this by searching. DipTrace has a a cool "hierarchy" block feature, where you can create a second schematic sheet, draw a bunch of components and call that a "block". That block can then be reused multiple times in your original schematic, with it= s inputs and outputs, so that the individual components don't have to be copy/pasted/redrawn multiple times. Essentially, treating those components as an IC. Any such feature in Eagle? Hierarchical schematic, as they call it. --=20 http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .