In my previous post, I focused on tools that did not necessarily live up to the hype of the product. This one I am going 180 degrees on, talking about tools that ROCK! I have to say the one tool that has absolutely been the "King" in that category at my house was "The RotoZip Saw". Whether free-handing or following guides, this tool has saved me many hours of frustration on so many different projects. It is an absolute must for dry wall cut outs of sockets, switches, and other things like plumbing when you need a good hole quickly. I highly recommend this tool be in your army of tools. You will find so many uses that you would never have thought of for this tool. You'll be working on a project and get stuck thinking, "How am I going to get that done without messing it up?....OH YEAH, The ROTO ZIP!". Like the other posts, please posts the tools you absolutely love or think that it Rocks! I would love to hear about some cool tools that live up to the hype that is behind them. Include projects even and you might save someone time and money again who has a similar situation.