Hello Steve!
There has not been any further information issued on the Jimmy White Exhibition yet because of a possible date change!!! Due to popular demand the original date of the Jimmy White Exhibition 29th September 2010 on a "Wednesday" is looking to be moved to a saturday! This is due to popular demand so that the majority of the crowd can enjoy the event without the worrie of "work the next day!" Waiting to hear from the Legend Jimmy White himself to confirm! As soon as any details are available, I will post it on the forum, so Please keep an eye out for the next "Whirl Wind Update" Coming very soon!!!
Steve - With regards to your two questions matey!
The exhibition I was told will start at 7pm - 11pm! It will be a 8 frame exhibition, four frames then a Interval break, then another four frames. Jimmy White will then will be happy to sign autographs or any thing you may wish to bring along to be signed by the legend. A good chance to brush shoulders with the "Whirl Wind" ask any burning questions or have your photo taken with the peoples champion!!! Jimmy White will be playing the 8 frames with local players, there will be a couple of frames left available on the night for a chance to play the legend, this will be drawn out of the hat by Jimmy himself the other is said to be raffled off on a bid to raise money for the event! There may also be a signed cue up for grabs to be raffled off from Jimmy, a prize well worth winning to also raise further money for the event! All this and more to be confirmed in my next "Whirl Wind Update!" so keep an eye out....!
Hope that's answered your two questions Steve

Please feel free to post any question you may have on this event, i'll be more than happy to try and answer them asap!!!