One of the biggest challenge we run into is that customers who have purchase SharePoint are not aware of all it can offer their organization. In the current economic situation, its even important you get the most juice out of your investment. Training is a very inexpensive way of understanding how far your current investment can go.
MindSharp is one of our leading trainers for SharePoint. Below is a link to the schedule of free sessions offered by them. These sessions will give you examples of MindSharp content and you can decided if they are good fit in getting your team up to speed on SharePoint.
https://www.mindsharp.com/Default.aspx?top=TRAINING&left=FREE%20LIVE%20MEETINGS