Time/Dimension Travel, No Vulcan Destruction

[ladyenterprize.livejournal.com]

Hello, me again!

I'm looking for any fic where the Enterprise or any of the AOS crew travl back in time/to a different dimension to when the Kelvin is attacked and stop it.

Secondly, are there any fics where Nero's attack on Vulcan didn't happen, and Kirk, Bones, etc. are assigned to the Enterprise under Pike and Spock.

Thanks!