George, Nikos piasate to noima :) Alexios, ksanaskepsou to me ton tropo pou eipan ta paidia. Ayto ennoousa. Ta polla xromata den einai baxalo alla polyfonia, polymorfia. Gia na lysei ton kyvo kapoios = na ferei to logismiko sta metra tou, akolouthei ton tropo tou = exei ti dynatotita na metavallei kai na doulepsei to logismiko opos thelei. Den vlepo pouthena tin pareksigisi. Thes na emvathyneis? Thanks :) An kapoios apo olous tous symmetexontes de thymatai pou vriskomaste sti syzitisi kai den exei kratisei palia mail, let me know na sas steilo. Kratao to log ton zitimaton ;) -- ---------------------------- Maria Malidaki Currently residing at http://users.auth.gr/mmalidak