Is there any way of stopping my hope rotors from going rusty, it is in between the holes and on the arms that go to the bolts on the tops side. The shed I use is a bit damp. it is more of a asthetics thing than performance. Does any one else get this problem, also any one a link to cheap brake pads thread I saw the other week as cannot spot it!

Fraid not. Other than using some sort of anti-rust protection but you don't want that on the braking surface. You can clean it with a scotchbrite pad though.