I have to pay $185 to sign-up for this LSAC thing before I can apply to BC. What is it? Why do I have to pay them $185 and BC $75 to apply? for one course? And what's this thing about signing-up for additional law school reports for £15 a go? I've read through the site a bit, but it's all written in some sort of vague American speak that actually does anything but explain what they are taking my money for. Any info is much appreciated!

Do I have to apply to every law school through this service and the individual colleges also? I'm confused. I will be applying to about 10 colleges in total.

Some Law Schools just require LSAC but you still have the option to apply directly to them without going through LSAC. Make sure you translate your transcripts if have to.
Good luck!

LSAC must be the only group not to have a Wikipedia page about them!