It seems that Peter Jackson has taken special care with the story of Gollum and adding more depth. Frodo and Gollum have a special relationship; even though Gollum wants the ring and has to kill 'master' to get it, he still has some feeling of love toward Frodo in his own twisted way. I see Frodo going to the cracks of Doom and claiming the ring, then Gollum takes the ring from him in a effort to save him.
"We wonts let the precious do to master what it did to us." he might say.
Then I see Gollum realising that the only way he can be happy with the ring is when no one seeks it anymore. I imagine he'd jump into the cracks of doom to save master in a way, but also to be with his precious forever. To be the last one with the ring....to die with the ring.
I can't wait to see what actually happens!
-oddguy
