Next-Generation's Eric-Jon Rössel Waugh acknowledges that the Nintendo DS is an industry-changing system, but still sees the portable console as an "unfinished project." He wrote up a wishlist of improvements that he feels would fulfill the handheld's potential, extending its shelf-life. And while we've already seen dozens of message board topics filled with wild-eyed suggestions and what-they-should-really-do ideas in the past, Eric's revisions actually sound half-way sane.

So what are some of his seven steps for making a better Nintendo DS? Slap on some internal flash memory, paving the way for firmware updates and a Virtual Console setup for handheld games (GB/GBA/NGPC/etc.). Allow for an expandable, customizable system interface. Flesh out its WiFi support by integrating Pictochat and developing a unified online service.

They're all great recommendations, but one has to wonder how implementing those changes would affect the portable's retail price. The DS probably wouldn't have been such a success if it weren't for its impulse-buy pricing. Still, we would love to see Eric's suggestions make it into the handheld's next revision.

We're sure that our readers have their own ideas on what the next Nintendo DS should have. VoIP capabilities? A flux capacitor? Maybe just throw some Ds on it? Drop us a comment and let us know what you think would make a better Nintendo DS!

This article was originally published on Joystiq.