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.
Quick Answer. A 4 gigabyte MP3 player can hold approximately 1,000 songs. This estimation assumes that the songs average 3 minutes and 30 seconds and are encoded in MP3 format at 128 Kbps.