Although watching streaming video over the cellular network is neat, the major problem is that you need a really good 3G signal to get crisp, non-jerky video. What’s the solution?

Well, I’ve now figured out that one way is to load up my Samsung Blackjack (on Cingular / AT&T Wireless) with various video that I’ve downloaded to watch on the go. The question was how do I convert video on the PC to the file format that can be watched on the Blackjack cell phone’s Windows Media Player?

Enter our one of our favorite file converstion websites: Zamzar.com. You’ll see that they’ve added support for .3GP file format conversions.

Just select the file, indicate you want to convert TO .3GP FORMAT, and off you go! All you have to do is move it to your microSD Card and play on demand! Your friends and co-workers will be amazed at your super-cellphone-powers!