Does X2's Timeline Zoom also work in PRV?

It's been a very long time since I felt any real excitement about a new version of Sonar (I just watched the video explaining the transition from X1 to X2). The Timeline Zoom feature especially caught my eye, since it's a feature I've been wanting for years and kept submitting requests for (I asked for a Photoshop "spacebar grabber"-like tool); however, the video does not say whether the Timeline Zoom feature also works in PRV. If it doesn't, then I will be very disappointed, because the whole reason I wanted such as feature is so I can navigate the PRV much faster (since it doesn't have a fast navigation tool). 

Can someone confirm whether the Timeline Zoom feature also works in the PRV? Thanks!

Thanks!

Another question: I have also submitted feature requests for a color-indication of overlapped notes in the PRV, so that if I accidentally have a note that is overlapping other notes and hiding them, the overlap would be shown in a different color (a neat feature that NanoStudio has), which makes it visually very easy to find (without having to comb through the MIDI events).

I don't suppose this has been added to X2? (I would be very surprised if it has.)