A1 Free Sound Effects was a website with sound effects, you could download the sound effects or order a CD. The owner of the website died in 2011, and the website doesn't exist anymore, but there are archives of it.
http://web.archive.org/web/20050701021700/http://www.a1freesoundeffects.com/noflash.htm
http://web.archive.org/web/20050714012643/http://www.a1sounddownload.com/
You can't download the sound effects anymore.
Is there someone, who have files for most or all these sound effects, or a CD of it?