I'm still pretty new to the board, but are there generally trends that come and go???? Right now GC is the hottest topic on the board. But whats next? What's the next hot product that will spark interest among oil feinds throughout the world? Or am I blowing the whole GC issue out of proportion? I do know that you guys (mostly Patman) convinced me to use the GC and K&N filter on my vehicle right now, and I know I'm not the only one.