Has anyone compared the two THOROUGHLY? I'm just curious. I've got both and started to compare. I ran out of patience and had not found a single word different. BUT, the download is colored. The printed is black and white and small illustrations lack detail. I don't want to mark up the new, printed manual but do want to use the download as a working manual, but want it as up tod date as the printed one. -- frank g. higgins [email protected]