hi a bit confused... not sure .. i want to buy 8 gb or 16 memory card.. i know my aim shoud be microsd.... but im not very good with details... the one near my house is transced 8db microSDHC.... not sure whats the difference... please if some one can tell me if it willin my n900... or should i search for a non SDHC ? please help ! and ya... i also saw a 32-gb SDHC.. will it work ?