Using the original TJ07 harddrive cages I have suspended them on scythe hard drive2 rubber mounts giving me 6 vibration free well cooled drives.
Outside:
http://img195.imageshack.us/img195/2046/outsidej.jpg
Scythe Hard Drive2:
http://img37.imageshack.us/img37/5738/rubbera.jpg
Inside:
http://img193.imageshack.us/img193/566/insiden.jpg
I then modded the pc343 bays by bending them in slightly and drilling and tapping a fixing hole to look like this:
http://img23.imageshack.us/img23/3596/pc343.jpg
And then fixed them in:
http://img190.imageshack.us/img190/4518/finishedy.jpg
And made sure they fitted to make a clean flat look:
http://img192.imageshack.us/img192/787/finished2.jpg
Hope you like it as its a very easy mod.