i found out the hard way about the prelude as well, i thought it would be the same as my accord because alot of shit is the same on both cars. i've lowered about 10-15 cars, and a prelude was the only car to give me shit. the cv joint poped out on both sides.
anyway, when i lowered my friends prelude he got the ingalls camber kit. i dont know if you have the same kind or not. i just took off the stock joints on each side of the upper control arm and put the new adjustable ones in, no press required.
http://inlinefour.com/incamkit.html
if this is the type of front camber kit that you have, then you dont need a press.