total noob here, been following for a while and finally got all the parts i needed. I used to have a DS212J until that died on me about 6 months ago.
Here is my Xpenology set up
Asus P5Q EM DO
Intel E6330 CPU
4 GB Ram
2 x WD Red 4 TB
1 x WD Green 500 GB
Jun's 6.3 loader with the Custom extra.lzma ramdisk.
it took me just under 15 minutes to get the whole thing up and running (After i realized I needed the custom extra.lzma file)
I'm going to see if I can add an Intel x25-m as a SSD Cache in the coming weeks.