I am not sure I really want to get into this again as I really had some bad luck with people abusing tools to the point that I had to replace them before I ever paid for them or people renting tools and then sitting on them for months with no updates.
If there is interest, I may be willing to give it another try but we need about 5-people in the rotation to make it pay.
Terms from the last rotation are posted here:
http://www.quarterbore.net/forums/showthread.php?t=875
I am reluctant to try this again so if anybody else wants to rent your tools, you are welcomed to do it instead. Darned tools are expesive to replace all the time!