Synchronize Pro Rapidshare Is Acid Studio Enough Or Do I Need Acid Pro?

Is Acid Studio enough or do I need Acid Pro? - synchronize pro rapidshare

I am a composer with drums, bass and guitar loops to leave the channels of the rate of more songs with interest. You do not want to produce worktapes to the finished piece. Want to fast software, easy loops useful for Windows, acid-think and may be the case. Enough Estudio Acid Acid Pro or do I need? If the two tracks to synchronize the tempo / time fields are the same as when I want?