Whoa Del, thats a totally new side of you.. Are you sure this is the same Del I know? I'll have to check my logs for some un-Del like activity.
Just kidding.
Anyways, back to the topic..
Personally, I love rock. I kinda have been brought up with it. So, yeah. Rock is my thing. I think personally I like Sum41, KISS, Green Day, Linkin Park, AC/DC, Slipknot. Of course, those are quite a mix, but you know what I mean.