Rare's patched the original Banjo-Kazooie, the firm's detailed in this blog post, fixing a couple of fairly non-life-threatening issues.
From the post:
- The update addresses issues experienced by people playing in the 1080i and 1080p. Players will be able to enjoy the game in uncompromised 1080 loveliness.
- It also addresses the Bottles Secret Puzzle glitch for all players starting the game afresh.
- Finally, it also sorts out the one or two instances of strange leaderboard entries but as part of that, two of the leaderboards will need to be reset to make everything fair and square again...
More through there. Go and buy it. You may as well.