Using trial- can't find audio & can't make post roll

Question

I am trying PPro CS5 and have two things I cannot figure out.  First I would like to create a video with the following flow:
Title > Transition > Vid Camera shots > transition > Post Roll
I made the title and imported the video.  The video has been copied to my hard drive and was shot in AVCHD, which means it is an MTS file.  When I double click on the file (outside of PPro) it plays just fine.  When I preview it in the source monitor, there is no audio.  (1) How do I get the audio?  One thing I thought was strange is when opening a new project, there is no choice for AVCHD.  So, i assume it is not available in the trial.  Is this true?  Surely it is in the finished product.
When I try to make the post roll, the title slide pops onto the screen and I cannot get rid of it.  When I made the title, I selected "default still" and when I try to create the post roll, I selected "default roll".  How can I make this work without automatically getting the title slide?

Answer 1

I see now that there are some things that won't work with the trial.  That was my assumption all along.
A post roll is like the credits at the end of a movie.  You create some text that scrolls from top to bottom.  You can have it start on-screen or off-screen, etc.  When I try to use this, my title pops onto the screen and it will not go away.  I cannot select with any of the selection tools.  It may just be another limitation of the trial, though I didn't recognize it in the list.  BTW, I have used this function in CS4, and it works perfectly.