hi. can i install these lights in my xbox ? will the xbox psu be able to run these lights?
if so can i have a tutorial?

Yes, you can. The simpliest solution is to buy a molex adapter. Something like this http://www.camino.pl/adapter-zasilania-mol...,twr,36261.html

ok i dont think i need those adapters as it comes preinstalled with MOLEX just found out that the 12" is too big, so im gonna order two 4" tubes instead

i still cant believe how a console thats about 10 years old can be a little power plant xD

Molex plugs are much older than Xbox console But Original Xbox rox! Please, send mi a photo when you mount cathodes.

yeah, that little powerbox (xbox original) is one of the easiest moddable console ive ever worked with.

and sure il send/post a pic somewhere when i have mounted my new clear case and cathodes.
im also thinking about replacing the jewel with a 80mm led lighted fan but i dont find any tutorials.

For 80mm fan tutorial is here
http://www.xboxscene.com/articles/80mm-fan.php
Today I mount 70mm but I think it isn't enough...

Ahh! I stand corrected then, Thanks for clearing that up.