Did you check if you already have the G05 firmware on all RE4-GP?
The G04 firmware is not suitable for RAID.
--
Gerhard Schneider
Institute of Lightweight Design and e-Mail: gs@ilsb.tuwien.ac.at
Structural Biomechanics (E317) Tel.: +43 664 60 588 3171
Vienna University of Technology / Austria Fax: +43 1 58801 31799
A-1040 Wien, Gusshausstrasse 27-29
http://www.ilsb.tuwien.ac.at/~gs/