No problem. I think I'm one of the very few dudes here who owns a pK so it's hard to get pK specific advice on this forum and the Korg forums are VERY slow moving (I don't want to say it sucks because the archives are good but you can wait weeks for an answer if you get one at all).
Now just to be clear I'm referring to the actual padKontrol not that nanoKontrol or microKontrol stuff. Lots of problems with those reported online (pads failing, cheap and flimsy, easy to break, poor sensitivity, etc...). The pK is plastic but it's decent quality plastic. If you are familiar with M-Audio stuff I'd say the plastic is about the same quality. You wouldn't want to drop it but I slap the thing like a freak without worry. The AKAI dudes are definitely bound to poo poo the pK because AKAI made the originals and as far as I know they are mostly steel but as I said you are paying quite a bit more. They also don't have the XY pad which is actually a pretty cool feature.
I used to actually play drums (can't anymore for various reasons) and I'm using mine to play acoustic kits in BFD Eco for rock/metal and the results are very realistic indeed. Nice smooth fills, no machine gun nonsense, great ride, hi hat and cymbal hits. I don't have anything I've recorded with it up on soundcloud yet but there are vids on youtube of guys using it for acoustic kit work quite skillfully.
If you do end up buying it and want some help getting it set up let me know. I'm usually around or you can PM me. The manual is very confusing (was to me anyway) but once you have it figured out it's pretty easy work with. I don't bother trying to use ACT with and just program the actual unit to be set up the way I like. I've never managed to get the editor librarian to work properly (didn't try too hard) but it has 16 banks onboard that stay in the internal memory (more than enough for me). There are some little quirks like you have to have it turned on BEFORE you open Sonar or it won't transmit a signal. Also it is an older product so I'm not sure how much longer it will have driver support. It works with Win7 and X2 perfectly but I'm not sure if it'd gonna have drivers for Win8 or beyond so that's something to consider.
Anyway here are some neat pK vids...
Drum solo:
http://www.youtube.com/watch?v=8of2t9QQbck David "Fingers" Haynes jamming with Victor Wooten at NAMM on what appears to be a padKontrol (he really opens up in this particularly around the 5:00 mark):
http://www.youtube.com/wa...0s&feature=related Just found this one which is a guy showing off nativeKontrol for the pK (I had never heard of it until today). This is very intense and I think I'm gonna be looking into it myself:
http://www.youtube.com/wa...88&feature=related And my personal fave some guy playing a pK like he's strumming a guitar:
http://www.youtube.com/watch?v=3QGAZuSWq7Y lol