CSP is "Culver's Shooting Page". Any Garand or M1A owner knows CSP! The site is run by Major (Ret.) Dick Culver, USMC and his wife Gloria. Maj. Culver was involved in the beginnings of the USMC sniper schools and in match shooting, he knows his stuff! Some big names in the US military rifle collecting and shooting community post there.
I've heard that one, or both of the Culvers have been having some medical problems lately, maybe thats why the site is down. I've also heard their server was hit by lightning. I hope its the lightning!