Gantt Chart Help

Hi Users,

I created a Gantt Chart that I'm having difficulties modifying. Currently, I have a stacked bar chart & I wish to modify it to a clustered bar chart style.

When I do this, it changes my bars into a histogram style chart that I do not want. How can I modify my chart to a clustered style chart?

Also, is it it possible to milestones by placing some type of symbol that will move with my duration bars? Right now, I just have an image that I have to manually move.

I included an Excel 2007 for reference.

Thanks