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.
The Myths Surrounding Graphics Card Memory. Video memory enables resolution and quality settings, does not improve speed. Myth: Graphics cards with 2 GB of memory are faster than those with 1 GB. Myth: You need 1, 2, 3, 4, or 6 GB of graphics memory to play at (insert your display's native resolution here).