What is your choice of fluids for drivetrain?

[tatarin]

Hey guys, just wondering what people are using in thier B6/B7 S4 for fluids for the drivetrain as a top choice when time for changing these fluids comes. Rear diff, tranny/front diff. what brads? weights?

I'm looking at amsoil diff and tranny 75w90

I've owned STi and M3 and familier with those, so now need to know what the audi guys prefer!

[tatarin]

ok... so i'm guessing none of the b6/b7 guys change their own fluids. Well I've been reading and it looks like amsoil will be our best choice, little pricy but definitly the best. I'm coming up on 40k miles I'll be changing all my driveline fluids. Hey it's good for the car! Eventhough some of people may say that they are good till like 60K miles, and let the dealer do it.