Here is a collection of ProGamer config file from year 2003 to 2008. If you are looking for a certain file that is not listed here, don't ask me about it, because i don't have it!
NOTE: All these files were collected by SexyEgern who can be found on SK Gaming website. He uploaded them on free file sharing services, from where i downloaded them. I put them on my server that this collection doesn't get lost one day.