I am desperately looking for professional screen capture software that can record at 60 fps (or thereabouts), and includes all other professional specs i.e. annotations, V.O recording, video editing etc. I am currently using Camtasia 2 for mac, which functions very well regarding the above mentioned specs, but my animated video recordings are playing back "jerky." I am convinced that this is because Camtasia 2 is limited to screen capture of no more than 30 fps. This has been a lingering problem and I am anxious to solve it! Help!