Audiosurf FTW!

About a week ago I was introduced to the game Audiosurf, which is distributed online by Valve (makers of Half-Life, Counter-Strike, Portal, etc.) via their Steam software, and while a free demo can be downloaded, I bought the full version for $10 since I really liked it. Ever since, I've been playing it periodically with most of my favorite songs, and enjoy how each track is different due to the change in song. I even did a 30-minute version of Canon in D recently. As expected, high-paced songs are more enjoyable, but the songs that have alternating slow and fast parts I feel are the best to play on the game. I'm not a big gamer (haven't been for years since I stopped playing games on my PS2, and used to play Halo/Halo 2 years back), but I do play a few computer games here and there, and when I come across a good one, I tend to play it a lot, such as Audiosurf.