Okay so I had some computer problems, reinstalled Starcraft, made a map, and now I can't protect it.
I used to use PROEdit.
I downloaded PROEdit again but it's some different version that rapes my map. When I go play the locked version, pre-placed units are all at 4% HP. Wtf.
I downloaded GUEdit which I have used in the distant past successfuly. It won't finish opening my map. It works fine on a small size map but not a big one. Wtf again.

I just need a link to a good map protector please.

All the map protectors you listed are quite easily unprotected. I am quite sure that Farty's TinyMap works as very effective a map protecter, even though I really just use it for compression.

Try it out either way. OSMAP can't take it out:
http://www.staredit.net/topic/3992/

Thank you so much! And thanks to Farty, i mean, wow... its so good. It got like 5 times higher percentage in compression than the other guys too! lol.