Some of you map makers hate going in and out of StarCraft while testing a map. Well now I have created a shortcut to help you guys out with that problem. Simply go to this link and download the compressed zip file. Extract the file and inside the normal folder will be a application type of file that will run StarCraft in a smaller window format (Yes you need the disk to do this). Whenever you want to switch from your game to your editor simply press the windows botton that is inbetween the "ctrl or control" botton and the "alt or alt" botton on the far left side of your keyboard. Then click on your editor down by the start botton and you can edit your map while StarCraft is still open.
If anyone has any questions or comments about doing this please ask.
StarCraft Window Application Wow. Don't know how to say this, but OBGJFIOYO!
Ya this does work, but it is glitchy. When you switch out of the window, you might see some "invisible" stuff. And Mouse can't get out of screen. And you need the .dll files too...
Click the C++ 7 files below the title of the Windowed Starcraft Mode.
Already been done, sorry.
When ever l try this it never works for me but hopefully this one will work *fingers crossed*
Edit:It didn't work for me 
This feature comes with Starcraft on Macs. =P
Anyway, I thought this was already made for windows people.