Installing aftermarket CD player in a 2000 civic
 

Can anyone give me a link to proper instructions, or list them here thanks alot!!

Just buy the wiring adapter that plugs right into your stock radio harness (can get them at Circuit City, Best Buy, even walmart has them). Shouldn't run you more than $20. Also get the plastic thingie (forget what its called) that makes it fit nice and snug, and look good too. It's pretty much self explanatory after that. Just match colors with colors.

k cool, but how do i take my factory one out??

hmmm it's been so long I forget. Someone correct me if I'm wrong, but I believe there is a bolt behind the center part of your dash thats holding it in place. Just remove that bolt and it should come right out (I think).