Hey! Notch just retweeted: http://img703.imageshack.us/img703/3765/recipejumppad.png and i thought.. wow, maybe someone is smart enough to make this kind of plugin! Here is how i thought it would work! First set out an wooden slab second, rightklick when use'ing slime (you loose one slime ofcs) or maybe an sign behind witch has some kind of simple text on it! Then just walk on it and enjoy your flight! You should be able to set permissions and thrust! What do you all think?