I bring to you the "Dota Tool Kit" by crisgon

Run as a administrator if you are having troubles.

FEATURES:

Remap:
-Inventory
-Mouse Wheel
-Skills , Selfcast and Autocast

CustomKeys:
-A quick and easy customkey generator (remember to check "Use customkeys" box)

Guide:
-An easy and quick guide to some heroes (will add them constantly)

Quick:
-Send messages
-Quick launch
-Some configurations for wc3 (widescreen adjustment, improve of fps , wc3 path , healthbars)
-Run wc3 on window with mouse capturer
-A quick explanation of my tool features

Config:
Edit all warcraftIII settings with this tab.

I'll update customkeys with every release of the Oficial Dota Version
See the ReadMe file for more info on using this features