If you are worried about speed for dial up users (ahhh, I almost can forget what that modem dialing noise sounds like it's been so long since dial up) you could do a low bandwidth and high bandwidth version, perhaps the low one will just have pictures, but the high one will have something where you can click on one speaker, then a grill and it puts it on. Click a different grill and it takes off the old and puts on the new one...something a little more interactive basically.