Hey guys this is a great site by the way!! I was wondering if any one could give any hints or direction in removing the fan shroud. I havent really tried yet but i would like to so I can replace my thermostat and water pump. I just briefly looked at the shroud and couldnt devise a plan of attack. any help would be greatly appreciated.

Many do it yourself instructions can be found here: http://www.bimmerdiy.com
You specic question can be answered here:
http://www.bmwtips.com/tipsntricks/Thermostat/tstat.html

that definately helps a lot!!! thank you. This is the first time I have ever worked on a BMW. Not so bad though.