#1 DROPBOX
Site address: www.dropbox.com
#2 GOOGLE DRIVE
Site address: drive.google.com
#3 SKYDRIVE
Site address: skydrive.live.com
#4 LIVEDRIVE
Site address: www.livedrive.com
#5 ICLOUD
Site address: www.apple.com
#6 AMAZON DRIVE
Site address: www.amazon.com
#7 DROPSHOTS
Site address: www.dropshots.com
#8 BITCASA
Site address: www.bitcasa.com
#9 SUGARSYNC
Site address: www.sugarsync.com
#10 BOX DRIVE
Site address: www.box.com
