I use milk crates and those hanging file folder boxes you can get from
Costco or Office Depot. (they are clear plastic with a top that folds over
and locks in place. They can stack as well... Very inexpensive and they
can hold lots o' "stuff" including clips, shockmounts, etc... The
individual mics pretty much all come in good boxes so they just stack inside
the crates.

--Ben

--
Benjamin Maas
Fifth Circle Audio
Los Angeles, CA
http://www.fifthcircle.com