PowerPoint 2007 advanced tutor required

Hello, I need a PowerPoint 2007 tutoring session, preferably in South West London this weekend.

I am very familiar with PowerPoint 2003, but need to brush up on the new features and menus of 2007, including advanced features such as transitioning and slide shows. I would need someone very experienced, preferably with a suitable room and equipment, since I have a toddler so cannot be tutored at my own home. Please contact me and suggest what you would like to be paid. I don\'t anticipate needing more than a max of 4 hours help.