Complicated set-up situation. Help?

[Punainen]

Umm I didn't look to experiment too much with the controls but when I played the ps3 version with a kb + m plugged in, it was only able to type text and click on screen objects. Any button I touched on the kb would just automatically start typing something out as opposed to pressing enter to start typing. Not sure if that could be changed or if that was just a default setting.

So are you not able to switch to keyboard controls on the PS3 version?