2005:how to find installed assemblies

Did this as a exercise and am fed up with my fruitless searching.

Went and create an CLR assembly and all with min hassel.  Now that I
have that dll out there, I am tring to find some system table or some
display in management studio that shows me where the file is located on
the hard drive and cannot locate it.


Can someone please point me in the correct location.

Thanks.