Yes, there is. You can just select every texture you need and hit automatic mapping.
I've got a tutorial on UV mapping but I can't remember where I got it from, I'll have to upload it somewhere.
And if you want to get the know Maya a bit this VTM from 3dbuzz might help:
http://www.3dbuzz.com/vbforum/sv_buzz_d ... 1&file=528
It's in the VTM's about the unreal engine but this video only explains things about Maya.