i got a nokia 6110 navigator with a micro SD 512mb card. memory card got corrupted when i installed something finish and then switching my phone on and off. i check memory card settings, it said 'memory card corrupted' 'format memory card? data will be deleted during formatting.' i pressed yes and 'Formatting memory card...' stopped and said 'memory card in use by other application. continue anyway?' pressed yes again.. then nothing happened. still corrupted. switched phone off and on again. tried formatting again. still no use. please help!!