I am in need of some motherboard standoff screws but have no idea where to get them. I dont think our ratshack has them. any one know of a good site online?

http://www.Cyberguys.com is my personal favorite.

You can get an Assortment.
Or buy them alone, brass comes in either coarse threads or fine threads.

why not go to the help desk?

I know when I worked for the EE dept, I got bored and screwed all of ours together...was about 2.5 feet...