exelent work steath!
it dont work on demo D:
edit1: glorious machine! I saw the button instructions and... wow, memory... erase memory... thats nice.

I will try use some offline keys, I want to try it.
edit2: my offline keys aren't working, can you make a demo version of piano?
edit3: I got less lazy aswell and I will tell how to make mp potion (realize that mp is kinda ''used'' by jet.I recomment you use no-jet player before use it, or it is useless, and it is used to roleplay with mana for jets :D, you can use this changing some stuff to turn it into common fuel for actual RP.
Delay0-OnActivate-Player-ChangeDataBlock-Standard Player
Delay0-OnActivate-Client-ChatMessage-You Drank a Mp Potion and Your Mp Increased.
Delay30000-OnActivate-Client-ChatMessage-You Ran out of Mp.
Delay 29500-OnActivate-Player-ChangeDataBlock-No-Jet Player
Delay0-OnActivate-Self-Disapear-30
so it works like this:
You are a player with no Mp (No-Jet) then drink the Mp Potion to regen all Mp to use Jet Power (Standard). The Mp runs out after sometime (29.5 sec, to send the ''Mp Ran out'' message after player back to no-jet, to be more friendly.)
then the Mp Potion regens (exactly at same time message comes)
the disapear function turns potions Spam Proof... then it apears on every potions I did... even morph potion model will have it.
Thats all for now.
edit4: I will get duplication tool mod aswell... and I cant get a key cuz I cant pay... I just have 2 offline keys that aren't working anymore.