Lay the ribs on the top rack of the grill (away from the coals, if you're using briquettes). Reduce gas heat to low, close lid, and leave undisturbed for 1 hour. Do not lift the lid at all. Brush ribs with barbecue sauce, and grill an additional 5 minutes.
You can store about 27 hours and 30 minutes of video on a 64gb memory card.
Answer Wiki. They are now manufacturing (legitimate) microSD cards with capacity up to 128GB (that are entirely functional), it just depends on the capacity your device can support. Since the size of the chip stays constant, the architecture for the memory inside the chip must change.