I have a 90 accord. I just did the Tenzo R big brake rotor conversion on it.(turns out that the h22a just pulls it way too fast for the old Brembo replacement crossdrilled rotors to keep up w/o warping) What you need to do is go down to your local autozone and rent a Slide Hammer with a three prong fitting. Its like $60 but when you bring it back they give you your money back. Take off your axle nut. Attach the slide hammer to your lug nut studs with a couple of lugnuts(you may need the really small diameter "tuning lugs" so the will fit in the attachment). Then just beat the living sh*t out of it. Eventually it will slide off. Then you just remove the wheel hub and attach it to the new rotor(if your new rotor doesnt come with one). Then press it back on by pushing the rotor untill you can get the axle nut started. Then just tite the axle nut back down as tite as you can get it put the rim back on and go to the other side. The first side will probably take you about an hour the second side will take about 15 min.(it always goes faster for me on the second side anyway) But thats all there is too it. Its actually alot more simple than ppl would lead you to believe.