Anyone ever try blocking the ports on their speakers to tighten up the bass? I've been doing this for a while now--off and on--by stuffing them with foam. I just listened to a few tracks with the ports blocked, and I swear it sounded better--not as much bass, but what was there sounded tighter and punchier. I'm just wondering if anyone else has tried this or not. I like it--gives you a different sound when you get bored.