I'm sorry but I really don't want to go through C-Gear again. I still have nightmares from when I was doing it. But it is a lot like 4th gen in that it has delays. Also this helped me back in the day: http://www.youtube.com/watch?v=8M26PvryQIA
Sorry, I can't help you much more than this.
It would be better to use a DS phat or lite. In fact, you have to if you want to RNG. Don't worry, I'll help you find your parameters. Anyways, give me a PM if you see me on so I can start teaching you.