Microsoft SkyDrive. Get 25 GB Free space online and save your files

Microsoft has come up with greate service which they called skydrive. Get 25 GB Free online and save files how many you want

http://skydrive.live.com

file size is restricted upto 50MB....No desktop client

You can use Gladinet Cloud Desktop.. but client is in beta.. version 0.8.71 is quite buggy..