A tipster who has proven to be reliable in the past says that Barnes and Noble's Nook will get a software update this week -- most likely around Tuesday. The update itself looks to be fairly large, improving some of the major issues we've had with the e-reader -- like page refresh rate and a lot of other little performance issues. Our tipster also says they've played with an updated unit and that it's much, much better, so we're interested to see for ourselves when the update goes down. Until then, check out the (partial) list of bugs and fixes we're hearing the update will include after the break.
