angel eyes?????
 

I recently bought angel eyes. The kit came with four angel eyes and two ballasts, one for each pair of eyes. I have a positive and negative wire coming out of each ballast. Where should I connect the positive wire, and do I need any relay or fuse setup to protect everything???

Depends on what you want. Connecting through an inline fuse to switched circuit allows them to be on all the time. Connecting to the low beam circuit means only lite when low beams are on. You could also try Advanced Auto and get one of their radio controlled light switches and conncet them (with a fuse) direct to the battery so you can run the lights anytime you want even from outside the vehicle.
It all depends on you.