There's another cloud based storage service planning to knock DropBox from its perch, only this one's also got the benefit of an amusing name. Insync offers all the same online-file management and sharing facilities that you'll be familiar with, but the company's tooled up for a price war. It's using Google storage as a backbone, charging only $0.25 per GB/year rather than DropBox's $2.00 -- with the hope that people follow their wallets and the promise of deep integr