If you are looking for pre-built wheels you can also check out
supergo.com or wheelworld.com
They usualy have good deals going. The other place you can try is 123wheels.com
If you decide to have a set built up they do good work along with wheel world. You could also try to build the wheels your self, I find it very relaxing. Find a comfy spot, grab a pint, turn on some music and build away.
Slainte