Hi there=)
I live in Lillehammer, Norway. and I've got to tell you about it because its a great place if you want to combine studies with skiing, mountainbiking etc etc.
Lillehammer is a 2,5hr drive to Oslo(capital city).
The major ski resorts in Lillehammers region is: Hafjell(20min),
Kvitfjell(50 min), Sjusjoen(20-30min), Skeikampen (50 min), and GAla(1,5hr)
The great thing about these 5 resorts is that they share the same season pass.
So if you don't want to ski Hafjell one day you can just take the bus to Skeikampen. Which brings me to the next item on my ad
 
During the winter they offer something called "vinterbussen"(Winter bus) which have departures to all resorts from Lillehammer. And the busses are really cheap IF you buy a busspass which last for 31 days and they cost like 200-3000NOK = ca 60 bucks.
Hafjell is the closest and the biggest resort which also has been named the best bike park in Norway 3 years in a row. Hafjell Bike Park was featured ion MBUK some time ago and they compared it to whistler.
Your also close to alot of great resorts as: Hemsedal, Trysil, Oppdal, Geilo you name it. most of the resorts are 2-3 hours of driving from Lillehammer.
And the nightlife is great aswell, bars, clubs, private parties etc etc. and as i said People are really chill here in Lillehammer its not hard to make friends here=)
and as for your studies you have HIL(Høyskolen i Lillehammer), where you can choose to study almost anything. just check their website:
http://www.hil.no/hil/lillehammer_university_college
If their is something your wondering about just PM me and I'll see if I can answer.
Cheers