For video tutorials check out my YouTube channel http://www.youtube.com/user/MacAcademyUK
Step 1: Dropbox
The easiest way to do that is Dropbox so visit their website http://www.dropbox.com and make an account!
Step 2: Dropbox Continued......
Step 3: Uploading
Step 4: Downloading
Step 5: Downloading Continued......
with an arrow which will then give you the option to save that file!, the default area for vids and images to be saved on your ipad is your camera roll!