Welcome!
I also like Rush a lot. The only concert I've ever been to was a Rush concert while they were on their Time Machine tour. My favourite songs by them are probably YYZ and Fly By Night.
And I'm guessing by your picture that you like Puella Magi Madoka Magica? I haven't seen it myself, but my friends seem to like it a lot, and I plan to watch it soonish.
Clockwork Angels was my first concert too. YYZ got an encore here! My avy is from a pixiv / gelbooru art featuring Chihaya cosplaying as Homura. It's sfw and I can find the original if you want. I just rendered it for transparency.

Welcome to the forums and enjoy your stay!
I'll be honest, I bought Ace Combat 6 just because I heard of the Im@s dlc's, but I ended up enjoying the game too 
I was a bit disoriented when I used Ami and Mami's planes though...
I never understood why Namdai (or Bamco as I've seen here) ran a promotion for im@s on the NA and EU market when 1) most Ace Combat fans don't know and don't care what it is. To them, it's just some anime girl. And more importantly 2), they can't buy the product in their markets without importing. Still, it's been one of my favorite titles since I was a little kid. I loved it so much that I ran a site and video game clan named after one of the in-game countries.
tRPGs, eh? Any preferences?
And concerning Computer Science, there's no end of cool stuff to get into. So many specialties. Here's hoping you find yours.
GURPS for its versatility (a few friends and I managed to run a game centered around fighter jets with it). As for setting, I really like Shadowrun and Cyberpunk. I had the opportunity to join a Dark Heresy game as well, but I was too busy at the time.
When I first went into school that was my mindset but the more and more I learn about computers and what makes them tick the more and more interesting it all is to me. ^_^ Like Cael said I hope you find your special interest.
I plan to keep an open mind. I feel that there's a lot more opportunity for me there than in my current field.