EPIA-SP gives Tranquil's MCE2005 product in the T2 chassis the performance boost that it needed, to remove some of the sticking points I found in operation. The chassis' evolution gives you a bit more interior space in the right places, the PCI retention hardware is improved and the blissful silence remains.
http://www.hexus.net/content/reviews...lld19JRD05OTM=