Expecting a close match tomorrow!
Have you guys checked out her website yet? It's confusing as hell to navigate (not to mention I don't understand Japanese) but there is a ton of information on there and lots of photos. Its like they have documented everything in her career since she was very little.
Coolest thing I've found on there is this video of Sachie training at Bollettieri's in January 2007. I love how they use Vaidisova as the serve she should try and imitate