Hi i have a 360 slim and i always have it laying flat. Ive noticed the vent thats over the fan is getting a bit dusty and clogged. How can i clean this vent without taking my xbox apart ? Is it wise to use a hoover to suck up the dust etc ? Will this cause static ? Also can i use a 4gb memory stick to back up my profile and save files? Many thanks for replys will check back laters.