Really Quick Question.

My Comp starting lagging really bad from just setting trees.... Like it takes 15 seconds to set 3 trees... Any ideas to get rid of this lag.

Is this on an empty map? Anyways, turn off all background applications, ect. What are your system specs?

1.3 ghz GeForce 2 Ti 256 Ram. Its a 480 map and I havent added much since a few days ago and now lags for some reason.

You prolly have a worm or trojan virus. They are known to lag things for no reasons.

do you have aol? aol has a really big memory eating program.

Chances are you've just got too much raw crap in it. That happens with 480x480 maps. Go into view and uncheck some things, that might help.