Seems to be running fine now...my PC is a product of two or three years runtime, plus various tweaks and mods, new sound and vid cards, random hard boots and impatient smackings, defrags, reg-cleaners, AdAware and McAfee, etc, etc...it's a wonder it runs at all. The wrinkle is, I'm sure, due to the environment I've provided for Object Dock Plus to live in, and not the fault of the program or docks... (knock on wood...day's not over yet...). I'm running a tabbed dock at the top, and one each on the right, left, and bottom. The sides and tabbed top set to autohide. Background is "Clear Glass(Tabs), set to 100% transparent so the icons "float".