Hello everybody I just got the Pearl 8120 provided by Suncom Wireless. I am ready to purchase a memory card for it but I do not want to buy something that will not be compatible. I think I know how but I just want to make sure how to determine the OS version and what version of the OS supports the 8gb micro SD card. Thanks for the help... had the BB 2 days and I already know that I will never go back to a "normal" phone!!!... already a "Crackberry" addict... lol