How Can I Set The Units In Blender 2.5 A2

Hi Friends,

How can I set the measurements units in blender 2.5. ie, 1 BU = 1 meter. etc.

Is there a Knife tool in Blender 2.5 Like the one available in 2.49.

Thanks In Advance.

go to the scene panel and select the units you need

mind you 1 blender = 1 meter unit

salutations

i am sorry. I cant understand your point.

http://www.luxrender.net/wiki/images/9/9e/SLGBP_SceneProperties.png

Enable Metric, just leave the Scale:1 for what it is (1 blender unit =1 meter).

To use the knife tool, hold K + left mouse button and drag. After cutting press F6 if you wish to change something (is not exactly the same as in 2.49)

Thank you Friends