I want to get some case lighting.
xoxide.com/bluecathode.html
and xoxide.com/5ftblueelwire.html
These require 2-3 molex connectors, i think.. but I don't know if i have enough. is there a way for me to get more of them without buying a new power supply?
yea they have some extenders that are 1molex to 2molex's and just buy a couple of those and you should be good.
try looking at best buy or Fry's they most likely have some there