There's at least one more video (not mine) showing it passing through South Elgin on Friday: http://www.youtube.com/watch?v=ajotDWoPQzU
I haven't yet seen any from yesterday's 500-mile round trip to Quincy, but I assume they will be posted soon. Those will be interesting, especially if they catch her at 84 MPH or include pacing shots from Route 34, etc.