Icecrown rate changes

Hello,
I am new to this server and I would like to ask cuz its 7x..
Is there a way to change rates for exp gain, reputation gain, skills .. can I put everything on 1x?
Thanks

And also is everything 7x?

I can right click my experience bar and it lets me change it.

First of all thank you for your answer.
Thats only for exp? Can u change prof. skill gain or reputation? Cuz Ive read that only exp is x7 and everything else is 3x.

Only EXP rate can be changed.

Rest of the rates are x3 and can't be changed.

Thanks for your replly.

Take care