nok6600

Dear ThinkdiGit Forum Users, i hav a 2 phones nok6600 and nok6030. nok6600 belongs to my father and nok6030 belongs to me. both the handsets offers GPRService connectivity and i have activated GPRS on both the handsets (i have Airtel on both). I hav some surfing related queries stated below...

i am thinking about buying ngage qd...plz tell me the following things.... 1) does it support symbain n java applications like nok6600?? 2) does it has the setting to enable the keyguard with code.. 3) is the memory expandable?? 4) can i download n install softwares like in nok6600 5) can i...

i'm gonna buy nok6600 as it offers decent features at reasonable price.... if i download any mp3 player software on it ..n listen to my music files thru the nokia headset,, will the quality be good ???i mean it will play as a clean file or with hicups n noises of all sorts????? plz tell me...