do i need plug-ins to burn a audio cd?

I don't know of many programs that would need one, but what are you using to burn the disks? iTunes doesn't require one and I believe most standalone programs like Nero don't need one either.

u just need a burning software like nero which has all options to burn like in mp3 and wave format

rockie

No. Just buy the Nero-7 and install it to use.