Not tryin to be a thread crapper, but look at my name. Then, listen to my advice.
If you want a real paintball gun, you can get an el cheapo, worthless, POS, but still fun gun at Wal-Mart for $30. Brass eagle makes some cheap ones (the Talon comes to mind). These guns suck, and are basically worthless against any opponent who has a better gun, but they're fun to dink around the backyard with.
NRG isn't paintball. It's splat-jellyball. The "paintballs" are the size of peas, and I'm sure you can't even tell if you're hit.
Nevertheless, JokerSmoker is an EXCELLENT AT'er, and has some of the best deals I've ever seen. I just don't think this is worth $5, much less $20. I look forward to your next post, though.