Great tools and ideas come along and make your jaw drop at their simplicity. Through another site called MakeZine.com I ran across some inspiring creativity from a Dremel rotary tool with its original posting over on Instructables.com. For those of us that are forever working on a new project and don't have all the tools we need, dig into these sites. Coming along such a clever idea as this is whats its all about. Need an over sized allen key for those tube forks, use the head of a bolt. Need to loosen a rusty bolt, just make a mix of acetone and transmission fluid and pour it around the bolt to seep into the threads. There are so many other great solutions to be found and here is a link to a few to keep you busy.
Instructables.com - homemade tool upgrades