Well after reading a couple of articles and some forum threads about level editors, I decided to give it a bash.
It's since developed into a little Lode Runner style project, but I thought I'd upload the level editor for people to have a crack at whilst I finish the actual game.
Well I'm running at 1440x900, I just think small graphics have a certain charm It's easily scalable, I could up the tiles to 32x32 but this was mainly to see if I could make a level editor, not make particularly outstanding graphics.