searching for hardware raid box 4 or 5 drives, run across this tower T10-HR50 It claims over 400MB/sec write and over 500MB/sec read. Is that possible with TWO eSATA connection transfer rate over 500MB/sec read ? Any one experience this? If I use this enclosure to convert M2TS to MP4/MKV file, would that give me any improvement? Thank you B.R.