Among the many rumors surrounding the Apple event on Tuesday is a new version of iTunes and now 2.1 firmware for iPod Touch and iPhone.  

We knew the firmware was coming, but the timing was in question.  According to Ars Technica, the firmware sounds like it is going to be released on Tuesday along with new iPods, and who knows what other features at this point.  The software was supposedly seeded to developers as usual, but with some key features lacking.  

We already know about the possibly new visualizations, but what else remains is a mystery.  Tuesday seems so far off…..