Make a /macro and copypaste this into it

/console farclip 777
/console horizonfarclip 6226
/console groundeffectdensity 256
/console groundeffectdist 140
/console smallcull 0
/console skycloudlod 3
/console characterambient 0


In order to have your WoW look splendid, more links at www.worldofraids.com (search the newposts)

To revert the changes if your hardware can't handle it, /macro this.

/console groundEffectDensity 16
/console groundEffectDist 1
/console horizonfarclip 1305
/console farclip 177
/console characterAmbient 1
/console smallcull 1
/console skycloudlod 1
/console detailDoodadAlpha 1

Ooh, pretty! I can see the difference!

Only word of warning: that undo script doesn't exactly undo all of the changes made, but sets them to something else!
Still, I'm in no hurry to change back!

kaboom macro ftl :<