Hey if you want to get into raves and the music then do it, dont let a couple people scare you off over some unimportant squabble hahaha.
Back to the music: You're into metal and industrial so you're probably looking for something thatll pound your head off. Well my golden suggestion would be to check out Koxbox, they have a new album out called "U-Turn" and its rockin. There's also an album from the Ferbi Boys called "Twilight Zone". Their stuff isnt as good as koxbox or most other psytrance artists, but its hard and heavy and does the job.
The rest of what I have is a bit more complicated in sound. I find you have to really train your ear to enoy a lot of psytrance becasue a lot of it is all over the place and hard to follow at first.
I got two mixes you should check and see if its anything you like
1. Synaptic Misfire
http://teknosounds.com/download/details.php?file=236
2. Through the Looking Glass
http://teknosounds.com/download/details.php?file=244