I use to Xcountry ski a lot as a kid. Like everything, once you get use to it its not that bad. If you can skate, you already have the form for the 'skating techique' (good for going up a slight hill and flat ground when its packed down).

Going downhill on Xcountry skis is a technique that I never mastered in over 15 years. I can do it, but sometimes you'll still fall hard on your backside or come close in hitting a tree!!!!

I'm at a lost for present day equipment, but good luck in your search! Just remember... its a good workout and you will work up a sweat no matter the temp outside.

KRis