I found an ad near the back of a recent guitar mag I was reading about this software called Band In A Box. I checked out the website (http://www.band-in-a-box.com/) and it looks like it would be a great resource for, among other things, learning and practicing new ideas and techniques as well as acting as a music writing aide. I figure it could also be handy for helping in the recording process to some extent. Has anyone used this and how do you find it? The website and demos look great but I suspect there are some downsides that they're not advertising. Then again, for the price it still looks like a good tool. Are there other alternatives that are similar/better? Thanks.