Here are some links to online training resources for Office 2007:
http://office.microsoft.com/en-us/getstarted/FX101923361033.aspx - ‘Basic Training’ is a good starting point with links to training and help sites for specific products.
** http://office.microsoft.com/en-us/training/FX100565001033.aspx - self paced training courses
** http://www.microsoft.com/learning/office2007/default.mspx - The Microsoft Learning portal for Microsoft Office System 2007. Many, many elearning courses!
http://www.microsoft.com/events/series/officesystemwebcasts.mspx - Microsoft Office System webcasts
As you’ll see from these sites, we have a wealth of free training resources for you. Please check these out and let me know if you have further questions.