Hi, I have a 2001 catera with original rotors and I need to replace them. When I changed the brake pads I noticed that the rear calipers have solid metal brake lines and not the usual rubber hose type. Do the metal lines have enough slack in them for me to move the caliper out of the way to pull the rotors? Or, will I have to remove the lines and then bleed them?

You should be able to remove without a problem, just suspend the caliper with a bungee cord or two, to ensure your lines don't bend, you should be fine.