*Sigh* To make an ad-on you must create a zip archive. NOT RAR! ZIP!!!!!! Then you put your nice juicy files in it including your textures, models, scripts, etc. Then you put it in your Blockland ad-ons folder and then happy days!
Capitals make you sound like your having a hissy fit.
none of you guys are help.
If you can't figure it out on your own, it will be most likely immpossible for you to do it.