Found this nifty site a month or so ago that allows you to convert your file into another format. The site is called zamzar.com.
Depending on what file types are supported, it can convert from, say, a .mov file to a .mpg file. A portion in their site indicates they don’t keep copies of it.
I’ve used it only a few times. And I have to say it’s pretty neat. 🙂
Only catch (personal anyway) is they currently don’t support .3gp file conversion to something else. .3gp is the file extension of a movie you’ll capture using your cellphone.
So I emailed them about it, and they replied they’ll look into it. Looks good.
So have a look and give it a shot. Hope it helps.