> http://www.quietpcusa.com/acb/showdetl.cfm?&DID=8&User_ID=910525&st=4821&st2=89172982&st3=75705852&Product_ID=282&CATID=7 Thanks Mitch. You answered all my questions and showed me what those four "weird little rubber things" are that were in a kit of mounting screws and accessories I bought from a fellow on ebay. <resume mission> Don