Can find in Carrefour. About $30, but pretty small, prob only can store one body and one lens. Alternatively, can go to CP. About $55 for a relatively big dry box (can store at least 1 body, few lens etc).
depends lah. Cheap dry cabinets may conk out. Dry boxes wont give you much problems if you regularly change your silica.
Eirc, Sounds like you having fun with your D70. Me going to get one soon. Heh heh. Almost gotten one last nite, but the shops were closed by the time i rushed down. Furthermore, East gear sold out its Lexar CF cards...So now got to wait liao lor.
Personally havent encountered, and hope never will. But know a frd who did. Guess how dry the air inside the container is also depends on how much silica u pour inside in relation to the capacity of the box.