Help with my Logitech MX510 mouse

[bliblablo]

Hello,
i got my first MacBook Pro last week and i love it. I love mac, it's great
My only problem: i have a Logitech MX510 mouse and now i want to use it with my MBP. Since i downloaded the Logitech drivers i can configure all the buttons but i don't know how to configure the buttons for "Previous Page" and "Next Page" (don't know weather thats correct.. i'm not english .... i mean the buttons to navigate on the top left of the browser).
I can choose any keyboard shortcut and a lot of other things... but nothing like webpage navigation
Can anybody help me? Would be great


Thx and greetings, BliBlaBlo

 

[bliblablo]

Solved.... I had to deactivate Spaces because if i hit "Apple + LeftArrow" or "Apple + RightArrow" it would change spaces, but its the same for navigating in firefox.

Can i change the Spaces navigation or Firefoy nagivation to something different?

Greetings