Yeah, just listen to some of his drumwork...Like on "Symbolic"(the song), or "Crystal Mountain". He's got this super-fast ride-cymbal-sounding stuff going on along with the rest of the beat (snare, crash, etc...) that would be near impossible to pull off for any drummer...Unless he has a propellor of course...
If you check out the video of The philosopher, you can catch a glimpse of it somewhere near the end, after the solo, If I'm not mistaken.
Damn, Hoglan rules. I hope he comes here with SYL, I'll be getting him to sign my Symbolic cd for sure! A masterpiece in the metal world!