Here is another short little Freestyle Will did, just a couple lines. But cool none the less for Big Willy Fans....Start at 14:04 minutes in.
http://www.youtube.com/watch?v=U-lVGlUqUhk&feature=related
Check this one. At 56 seconds in, Prince starts to do some Freestyle Raps for the callers who call in. Looks to be around 93 or 94 around Code Red time
Theres some little start lines from Boom Shake the Room, but it seems for the most he is going off top of the dome