Our family fell in love with Salzburg last summer, and we're considering coming back in February for a week.
We'll be with three children aged 6 to 10, and I have found a decent deal for St Wolfgang.
It appears to be quite good for beginners, convenient to Salzburg, and looks like a nice town from the photographs.
I had a quick look through the Salzburg forum, and have seen places like Zell am See recommended, and it also seems from what I have read on the forum to be convenient from Salzburg.
Also, is mid Feb a good time to plan a ski trip in Austria?