Tutorial:DotA Console Hider
What is it for ? This tool will hide the console in Warcraft to make the rest of the screen more visible for screen capturing and/or video making.
http://www.ziddu.com/download/8185847/DotaConsoleHider_v.3b.rar.html Download the file, unzip and run the .exe.
The program is self explanatory. Very easy to use.
Browse for your dota map and it will create an output file with the settings you chose. Play with this new map.
The readme.txt is there to give you a hand. It was made by the creators of this program.