guys.... i went to survey sony ericson mobiles for my cousin n he realy intrested on K850i.... im Nokia user n cant realy give comment bout the phone but personally im also like it.. but the sales person suggest us to take k810i or k800 than this model coz got problem with da screen n da 3 touch button... 10 out of 10 he sold have problem..... so anyone can clarify on this matter? do we just have to go find other dealer