Nokia are currently considering extentions to the MIDP standard, particularly in the area of games, for first our products. Details of any such extentions would be made available via Forum Nokia when there is API documentation ready.
Nokia is very committed to open standards. Nokia will support JCP specifications when there will be appropriate and finalized APIs available from that work. Currently we are active, for example, in MIDP NG and CLDC NG specification work.