http://rapidshare.com/files/24101300/Discovery_Channel_-_Mega_Machines_-_Caterpillar_Scraper.part1.rar
http://rapidshare.com/files/24102443/Discovery_Channel_-_Mega_Machines_-_Caterpillar_Scraper.part2.rar
http://rapidshare.com/files/30951729/Discovery_Channel_-_Mega_Machines_-_Caterpillar_Scraper.part3.rar
http://rapidshare.com/files/30952757/Discovery_Channel_-_Mega_Machines_-_Caterpillar_Scraper.part4.rar