Pausing in Protools

[Christopher-Mark Gilland]

Hi.

Every time I hit the space bar to start playing my session, as soon as I hit 
space bar again to stop, I'm taken back to the beginning of my session. 
This is *not!* the behavior I wish.  So, my question is, how do I pause, 
leaving both my play and record cursors syncronized together, at the same 
location where I stopped playback.

Furthermore, if I configure Protools this way, then how do! I get back to 
the beginning of the session when I need to?

Chris.