Returning to windows after a few years with Mac gear. Despite running an old computer with XP on board, I am pleased to see that there are programmes like Fences out there that seem to compete with Mac's friendly GUI and general easy presentations.
I tried Object Dock but it was too much like the Mac's docking tool and basically got in the way most of the time. Fences is different - simple but with some nice features, like the hide tool. Simplicity is the way forward for OS's of whatever persuasion.
I did get the error message from Microsoft on first installation, but that may be my computer, not the software.
I shall continue using the beta but it looks very promising...just hope the full version isn't too expensive! Mac's docking tool comes free with OS X!