My company use DL380 G2 Dual PIII 1400Mhz server with Smart Array 5i controller. I can't install SME 5.5 server. Then, I tried the previous version e-Smith 4.1.2 and SME 5.1.2 by using Smart Array 5i RH7.0 cciss driver which provided from compaq site. Although I can install these two versions, I still prefer to install the latest version SME server. How about SME 5.6beta version? Can it support the above configuration? Any method can I upgrade v5.1.2 to v5.5?