You know, one way I love to enhance my con experience is bringing my iPod to the con itself, and listening to it during lulls in the con.
What songs do you like to listen to? I have a menagerie of stuff, mostly pop/rock from the 1970s to the present day. One song I've been listening to lately a lot of Metro Station's "Shake It". :D
I tried it once and got a bit disoriented walking around, with so much going on, still hearing the crowd while still listening to my music at the same time.
I listened to Metal and Psychobilly. Head almost spinned off!