Apple makes fine computers, but BiaB/Mac is and has always been inferior to BiaB/PC.

My advice is always to pick the software first, and then choose the OS that runs most of the software you want to run better. Unless there are other applications that you want that work better on the Mac, you might want to reconsider.

Notes

Brand new 2012.5 updates from Norton Music:
  • 2 new style disks for Band-in-a-Box
  • 2 new free (with a purchase) fancy intro/ending disks for Real Band and other DAW's
  • The Ultimate Gospel Fake Disk
  • The Real Rock Fake Disk (plenty of classic rock in this one)
  • The Beatles Fake Disk
  • And an updated Christmas Fake Disk

Hundreds of Free .sgu and .mp3 demos for the above at: http://www.nortonmusic.com