[john80hotkey]

its just the way the capacities are listed. usually they are rounded up. just like your memory cards. I havent had one thing.. harddrive, sd card, ram that listed say 4gb and it was actually 4gb total. its usually more like 3.75 or 3.8 something like that this is no different. they can say 1gb because thats the closest estimate vs 512. they are always in whole numbers after you pass 512mb but are rarely exactly what they say on their label close but usually slightly under