Is the catalyst gone now?

[Litle bit more bizarre]

I definitely think the Catalyst is in Peter.
What's interesting is that when Sylar leaves the scene he tells Peter that he "no longer has anything that he wants."
We're supposed to think that means powers, but Sylar has no knowledge of the catalyst or he would covet it, and take it from Peter.

I dont think so because it looks like Peter absorb catalist (if he absorbed it) after Sylar leaves the room so when Sylar talk to Peter he didnt absorb it yet

[Dezdmona]

Ah...yes. That does sound right. Peter stood over Arthur after Sylar had left the room.
My memory got it backward. :P