A.C. Ryan Mod Roundup
 

All of these products reviewed from AC Ryan are definitely competitive
products to Vantec. Modding is becoming more and more popular and
sleeving, lights, and fans are usually the first items that are upgraded.
Sleeving works great for keeping things tidy, aesthetically pleasing, and
perhaps even allow better airflow.

http://www.viperlair.com/reviews/cas.../mods/acdec04/