As our server costs increased dramatically we were forced to do some drastic changes. To keep server costs reasonable we removed all other maps from our servers exept the ones we have done ourselves, limiting the total amount of maps to around 20. We hope you understand the situation as we do this to keep the game alive.
Thank you for your understanding!
 "CS Portable")
 "CS Portable Beta")
http://www.kongregate.com/forums/7-technical-support/topics/278976-how-to-create-forum-for-my-cs-portable