New to PowerShell Plus - have some questions

Hi guys, very new to PS Plus and I have a few questions.

I've been using PowerGUI for ages now and figured it's time to let go and move on, so Im trying out PS Plus.

1. Is there a way to start debug mode from a shortcut key? For example, in PowerGUI I could start debug by pressing F11.

2. When I'm stepping through the code using F8 the entire background flashes - can this be stopped as it is giving me a headache

3. Is there no way to place a breakpoint during debugging? All other IDE's I've tried, including the built in ISE and ofcourse PowerGUI allows you to place a breakpoint while debugging.