Nuendo-style spacebar start/stop in Cubase?

(Continued, damn that UM board bug with inability to post threads properly :P http://www.ultimatemetal.com/forum/showthread.php?t=232484 )

that position, and when you press space once more, the playback stops and it rewinds automatically to the position the playback started from.

That bold one, how can I make it happen in Cubase? At present, it just stops playback and does not rewind - it stops to the position where you stopped playback. I'd like it to rewind like it does in Nuendo.

Any ideas? :goggly: