You can use one of the built-in process charts in Microsoft Excel's SmartArt feature to create a polished flow chart.

It also provides you some Process diagram templates that you can use to draw a flowchart in Excel. Just add a process SmartArt graphics and edit the steps for the process to create your own flowchart.

I'm putting together a process flow and for some reason I can't shake the feeling that I'm missing something or not doing it exactly "the right way".Can someone either A: Post/link some examples ...

For example, if you're unsure whether or not a specific process is worth the time and effort, a process flow diagram can reveal bottlenecks or duplication of tasks.