1 ... n numbers right side of the colons(S: 1 ... n) are the links.
S: 1 ... n megavideo stream links
M: 1 ... n megaupload links : instead mouse left botton click use right mouse botton click and save target as ... menupoint
U: 1 ... n upload.to links
R: 1 ... n rapidshare links
O: 1 ... n other links(slideshow,image ... etc)