Photostream in Android with Dropbox

Windows Phone 7 has always had the ability to automatically upload your photos to Skydrive, and iOS recently gained this feature with iCloud’s photo stream. But how can you do this on Android? The answer is by using a great little app called Real Sync to synchronise with Dropbox.
Simply add your dropbox account, then set Real Sync to immediately mirror the contents of your SD card’s DCIM folder (you can add rules to ignore large files if you like).