Can't Install Winows2000

Hi , i thought i'd install win2000 PRO but after downloading and extracting using winrar and burning the extracted files to cd , i can only install so far before the screen asks me to put the win2000 pro cd in the drive , which it already is.
any ideas? .TIA.

The problem with extractiong those kind of files and copying them on cd is, that it is a boot disk. Do it the proper way, follow the link in my sig.