I hope it is ok to post here. I found these and thought they would help other people. Thanks[ame="http://www.youtube.com/watch?v=wxZCyqDspwY"]http://www.youtube.com/watch?v=wxZCyqDspwY[/ame]
I do not recommend this nade spot as it takes too long to setup. You can throw the smoke from T spawn shortly after you spawn so it's smoked before CTs can line up their prenades into double doors.
I think while this might be a useful tactic when doing major matches or scrims. Inside public servers this is pretty much useless unless you are doing a slow push to work out getting kills.