I just installed my HID's from DDM today. I got the 5000K bulbs with Hi/Lo beams and 55W Ballasts. I used industrial Velcro from home depot to keep the ballasts from moving. It's perfect. I had to cut a little of the rubber housing that protects moisture to be able to fit the bulbs in my headlights. The only problem I had is that after I installed my lights I turned on my car and the fuse on the relay hit my serpentine belt and burned it right off. So then I had to slice the fuse off and connect the positive wires back together. After doing that I just wrapped some electric tape around it. I am going to order another relay cause I am nervous about not having a fuse on. As of now I am trying to adjust my headlights to point down on my 2003 tundra. So far no luck. Oh yeah my original housing is pretty hot when my HIDs are on. Any news if they can't handle HIDs?