Emailing video I made to someone from my iPhone

How big is the video? Email providers wont permit anything over 20~25MBs being sent as an email attachment. To get it on your phone, transfer to iTunes, select the video, go up to Advanced>Make iPod/iPhone version, when complete, select that to sync to your phone.
MacBook Pro

Thanks, when plugging in my iPod into my MBP I get an icon on my desktop I then just drag and drop it on to that, but I dont get an icon with my iPhone.
15" MacBook Pro 2009 Mac OS X (10.6.2)

You wont with your iPhone. You add content to your phone through the iTunes sync process.
MacBook Pro

Because the iPhone does not support disk mode as is supported with your iPod. You can manually manage music and video with an iPhone and iTunes, but disk mode is not supported with an iPhone.
If the video is on your computer, email the video from your computer. Why transfer the video to your iPhone just to email the video?
 MacBook Pro 15" Intel Core 2 Duo/2.53GHz/4GB RAM/500GB HD Mac OS X (10.6.6)  iPod w/Video 30GB,  iPhone 4 32GB

So I cant just send my video from my iPhone unless I go through my email server? Like as an video text?
15" MacBook Pro 2009 Mac OS X (10.6.2)