First I though answer that this forum is for Maemo OS not S30+ OS (here is section competive devices and OSs: https://talk.maemo.org/forumdisplay.php?f=4 ), but second though the Java Me is related to Maemo, because there is some solutions run Java Me software in N900 and even to me would be nice to know how about another Maemo devces? What model is your Nokia?