the CV joints connect the hubs to the transmission(right side also uses a intermedite shaft)
mine broke earlier this year:
http://www.saturnfans.com/forums/sho...threadid=32086
how-to is haft way down by wolfman
http://www.saturnfans.com/forums/sho...hreadid=32019&
i also had to loosen the sway bar, and a jack under the hub helped for position. changing the hubs and wheel studs is not a bad idea if you are doing the bearing and CVs with it. i bought a new CV joint for 110 at autozone, pretty good price, i would buy new not remanufactiored.