Try this for team Twilight http://www.sparkpeople.com/myspark/group s_individual.asp?gid=15897
The other team is called C4 and it's a private team. Not sure if someone has to send you an invite to join that team or what...I'll find out though. We created that team ourselves by a bunch of us who have a "coven" on Facebook, called C4--If you're on FB you can find me there too and I can send you an email inviting you to that group; we have a daily (usually) email that's ongoing that we communicate through. We're all spread out through the U.S. and hope to get together for the premiere of Eclipse in Forks in June. You should join our group!
Let me know if the above link didn't work; you can do a team search too...look for Twilight with the hand and apple...it's on my profile under teams. Just click on it and it will take you to the team page and you just click to join.
Our friend Shell~B went to the concert last night in Albuquerque...she's posted pics on her FB page too!! Jackson looks freakin HOT!!!
You should find the Twilight group to join. I'm friends with a bunch of the girls on there; and the leader. We also have a group on Facebook where we have a daily chat going on through emails...we're called C4, Chocolate Covered Cullen Coven and we also have a private Spark team for that.