i ski in sölden - park is good (especially during the summer camps in june/july - they make a bigger effort then) but if you're used to parks in the US you might be disappointed.
the sick thing about austria aren't the parks, it's the endless big mountain (freeride) opportunities. no one to tell you where you're allowed to go and where not - if you can handle it that is. you need to know your stuff, and that also means knowing about the prevailing conditions.
i'm a mountain guide in sölden so if you're interested, come and see us in the freeride center (http://www.freeride-center.at)
the link won't help you much as i still have to translate the homepage into english - that's on the to do list this summer ;-) but there's lots of pics which might give you the idea