has anyone actually used any of the following?
1) AutoCrib
2) CribMaster
3) SupplyPro
4) SupplyPoint
5) DispenseSource
6) IVM
7) Kennametal Tool Boss

I'm looking to prepare a presentation for the "Big Wheels" at our company on how much time and money could be saved by using one of the above. Does anyone know how much the cost on any of them is? One time purchase? Reaccuring monthly charges? I'm flying blind here and need some place to start without having the annoying sales people call or stop by.
Thanks in advance,
Sean