First I have to say I'm jealous! I'd love to have this plant [img]http://www.**********.com/iB_html/non-cgi/emoticons/new/smile_n_32.gif[/img]
As for your plant, to me it looks okay but the lack of pitchers isn't a good sign. Maybe too much sun?
If it was me though, I'd just leave it how you have it (unless it starts to really look like its starting to die). Sometimes it just takes longer to aclimate. It doesn't look like its dieing to me or anything. It just seems as though its taking a while to get used to its new home.