Sony Playstation 3 (PS3) Console "patronise" Questions

ps3 controller left toggle stick Yes I have a ps3 controller and when I play Live on call of duty 4 when I want my man to run fast he wont sometime it works but other times he wont run when I push it ...

nintendo ds problems my son has a nintendo ds, it was working fine until yesterday. now when he tries to turn it on, the bottom screen flashes white, then it powers off, any help would be appreciated ...