According to a posting on Rare's official site, (and a little speculation), Banjo-Kazooie:Nuts and Bolts downloadable content could be coming soon. Here's the post, written by Rare's resident deity, The Lord of Games. Pardon the purple prose:
"As I put so much effort into hammering and sticky-taping together all those new worlds for Nuts & Bolts, I thought I'd reward the loyalty of its cadre of ardent players with a brief hint. So prick up your ears, soldiers: consider this an early warning that news on potential lifespan-lengthening activities will be incoming very soon. The game's lifespan, I mean, not your own. I may be a deity, but that's just unrealistic.
"If all goes well, you'll soon be able to experience a little something that I devised during a spare moment in exile from the Palace lounge as the Lady of Games watched some kind of dreadful house renovation show marathon. I have to say I'm quite pleased with the end result, apart from the section that Klungo insisted on contributing due to what he claimed was 'popular demand'. Well, that remains to be seen. I've even topped it off with a promotional logo to keep you interested, as I'm told it's all about the logos and PR and vertical marketing these days.
So yeah, a new logo and the hint of some downloadable content for this 360-only platformer. As soon as we know more, we'll let you know more too.