I bought one and it already paid for itself. I'd get one if you are a do-it-yourselfer. My mom has an E36 as well so it made my decision a little easier.
<img src='http://www.geocities.com/royb9t8/MY_BMW_2.jpg' border='0' alt='user posted image' />
<span style='color:blue'>My ass may be dumb, but I ain't no dumb ass!</span>