I am a wedding videographer. I will soon be switching from Apple to PC. In the past, I have authored my projects in DVD Studio Pro 4 then burned the Video_TS folders in Toast Titanium 10. I will be using Adobe CS5 Production, so I will have Encore to author, but I wondered what the best way to author and burn a project will be. Any recommendations?

Use Encore to burn your discs. Alternatively check out the PC products that Roxio have. While not identical, Roxio make both Mac (Toast) and PC products.