DropBox updated their desktop client and you are entitled for up to 5GB space and photo-video upload feature and DropBox for Android also been updated to support picture and video syncing. The good side of this is that when you upload your first picture you will be given an extra 500MB of DropBox space.
Pictures and videos can be uploaded via WiFi Only or Wi-Fi and 3G. Though videos can’t be uploaded via 3G but others file format is possible. If you continue uploading pictures and videos to DropBox you will get more space up to 5GB. Another great improvement is it supports resume upload when you have some network issues.