Warcraft 3 maps are by default melee maps unless you add more Triggers or player specific units, custom units...etc on the map...on the bottom right corner of the World Editor it tells you if it's either a melee map or a custom map (scenario) and the reasons why. Same goes for Frozen Throne.
Go to your Warcraft Maps Directory which is in C:\Program Files\Warcraft III\Maps\ then find the map that you want to rename. Right-click then 'Rename'. From there, you should be able to rename your map.
You'll need to have Warcraft III and its expansion Frozen Throne installed on your computer first. Then you can get the map from getdota.com, and transfer it to the Map/Download (create that folder if you don't have one) folder in your Frozen Throne maps folder. You should be able to open up Frozen Throne and play it, then.
To play DotA one must simply own the game Warcraft 3 and the Frozen throne expansion. The user must open a battlenet account (ingame) and download the DotA map. Maps can be downloaded from getdota.com After downloading the map be sure to move the file into the Warcraft 3 maps folder. Do this by double-clicking "my computer" and navigating to the proper folder and then dragging the file in.
You can download maps at www.epicwar.com.
Just drag all the maps from the torrent to the WC3 map folder.
Depending on which map you play, you can reduce the skill. If you are referring to DotA then you can download AI maps at www.epicwar.com If you are referring to Melee maps then you can simply click the slots > easy. aCe-
You can't change the maps in World of Warcraft. You can't change the client. Any changes must be made by Blizzard.
Nope you need to buy the full version to play maps.
If you're using ROC then none of the DOTA maps will work. One of the patches destroyed the functionality of all the ROC versions and only the Frozen Throne versions were fixed and continued. DOTA itself is a very complex and carefully designed gameplay mode, it has taken many people years to get this far with it. If you want to make a map like that you are facing a long road of trial and error before coming up with anything new and successful.
Open the map using the "World Editor" program that came with WarCraft III.Files ending in.w3m (Reign of Chaos map)and.w3x (The Frozen Throne map)can both be opened by The Frozen Throne's WorldEditor.*The world editor is the blank icon named worldeditlocated inside on your/Warcraft III/ Folder.But if your looking for a darker side of WC3 map editing. . .(Reverse Engineering a map)you check this page:http://zyx-rhythm-dos.blogspot.com/
http://www.getdota.com/that is the official site, i reallise this answer is old, but the official site stays up to date with every map including AI+ maps as soon as they're created...-----------------------------------In addition you could also check www.epicwar.com, you could search dota or warcraft 3 maps in this site. Enjoy :)