No news, but the rumors (whatever you think rumors are worth), are that Version 4 has jettisoned various features that previous versions had. The list has included: MIDI, CD burning, and the Group function in Multitrack View. Some of this based on hearsay, and some of it is based on a survey that Adobe did asking people about the feature set in Version 4 and what they wanted to see in subsequent versions. The good news is that they're talking about subsequent versions. The bad news is that if they dump features I like in Audition 3, I'll probably have to wait until Version 5 to get them back. Which pisses me off, cuz I'd love to take advantage of the fact that Version 4 is so much faster than previous versions. But in the end, you just have to wait until it's released to find out what's in (and what's not in) the new version.