Sorry say, but this site animerider.com is the same owner of animeharu.com which have scam many including myself.
BE WARN TO AVOID. You can Google about animeharu.com http://www.trustlink.org/Reviews/Animeharucom-*******
And many of their processor's websites which they had ran and some already known to be down. They had a long history of scam noted, by others as same owner of animeharu.com, TowerAnime.com, BuyAnimeDVD.com, Foxanime.com see for more details. http://www.complaintsboard.com/complaints/fox-animecom-california-c*******.html?page=3