Since I have heard problems from moving to 2.6 (and the fact some people prefer the early version), I have decided to upload the 2.5 editor. In all essence, these editors are virtually identical and you are not missing out on many features. I still reccommend 2.6 if you can get it installed, but I digress.
The StarCraft X-tra Editor (SCXE) is a set of StarEdit-Mods. These mods are made to make map making easier for newbies and give StarEdit more options. Each of the 5 modes is a different mod of StarEdit and has some special things. Please note that if you want to make special map projects you’ll need to use the modes in the right way. If you go back to another mode and open your map you might get errors and have to do some steps again.