There are quite a few things that look good about Zara2. Not the least of which is the ability to output playlist reports in an XL compatible file. If you are having to deal with the nice folks at Sound Exchange, you'd appreciate that, since that is the way they'd like you to report music usage.
I also notice that it has artist and song separation control, which is missing on many simple automation programs. Another nice feature seems to be the ability to automatically delete a file on a specific date, simply bu including the delete date in the file name. I am assuming that would work when the spots are a part of a rotation. If so, that in itself would help a lot. Most automation systems will let a scheduled event expire on a schedule, but not usually if they are contained within a rotation, which I find to be a convenient way to give everyone equal time. Try as I may, I sometimes forget to delete a spot or PSA from a rotation. This would do it automatically.
I would be interested to hear from someone who has actually tried the version 2.