It sounds like a fuse may have gone, there is a small panel on the drivers side just above your right knee, open this panel and there is a fuse referred to as "ignition" i think that's right, check this because the engine will attempt to start but won't enagage, turned out to be just this small blade fuse on mines. Replaced it and car started fine.
Let me know if this sorts!
Thanks
Andy Stewart
August 2008