I've created animation much longer than 110 frames using both Poser 5 & 6.  There's an example on my hard disk now that is 12 second long so, what? 360 frames.  Generally I keep animations short than that though.  Use the Edit, Memorize, All at the last frame of segment, delete all frames and choose Edit, Restore All to pick up where you left off. 

Actually the longest in my collection now is 14 seconds but I like to keep segments down to 06 seconds or so.  These can be easily edited together ...

Still images are nice to have at the end of the project as well.  I think I have some old discs with .ZIPs of images on them.  It's a pain when, as slow and cumbersome as rendering out animation frames is, Poser crashes.  Creating stills is an easy way to pick up where you left off.

Good Luck,
Rªnce