If you are traveling in our outside Thailand the Drop Box System makes it easy for you to synch your home computer with iPhone.
You can use the drop box with

• iPhone
• Android
• Blackberry
• iPad

You will get 2 BG for free and can refer friends to get another 6 GB in total.
Some of the feature s include
• Shared folders allow several people to collaborate on the same files.
• See other people's changes instantly.
• Use your "Public" folder to link directly to files.
• Control who has access to your shared folders. Kick people out and remove the shared files from their computers in the process.
• Automatically create shareable online photo galleries out of regular folders.

If you use this link Drop Box will give you an extra 250 GB + the 2 GB free already.
http://db.tt/lQl8CK7

Or you can sign up normally on their website and get only 2 GB

https://www.dropbox.com