4J Studios did a great job updating this game for Xbox Live Arcade. One of the changes you are sure to appreciate Kathrine, is the ability to collect all of the notes across multiple runs. This is a much harder task (given the level) in the N64 version, so it's nice to see it transformed from a feat of skill to a quest for discovery.
As I've mentioned many times in the past, I absolutely adore this game. Chessa and I make a point of playing it once a year, and even after countless playthroughs we are both still in love with it.
I'm not as much of a fan of Banjo-Tooie because I feel like the collecting got a little out of hand, as did the size of the world. Having played through B-K so many times, I almost wish it was a little bit bigger, but as it stands, it is fairly close to the perfect size.
Hopefully Rare revisits this style for the duo in a true Banjo-Threeie title, but of course, as I've expressed before, I still love the Nuts & Bolts approach as well.