Hi! I have install Centos 5.5 on HP ProLiant ML110 G6 with RAID-1 hardware active. (00:1f.2 RAID bus controller: Intel Corporation 5 Series/3400 Series Chipset SATA RAID Controller (rev 05)) I have follow this suggest: http://h20000.www2.hp.com/bizsupport/TechSupport/SoftwareDescription.jsp?lang=en&cc=us&prodTypeId=15351&prodSeriesId=3984625&prodNameId=3984626&swEnvOID=4006&swLang=13&mode=2&taskId=135&swItem=MTX-d7a175cef91649e7ab86653b61 ... start with "linux dd" and, at the end of setup, install the hpahcisr into kernel 2.6.18-194.el5PAE But after reboot if I run a "yum update" and reboot, the new kernel not contain the driver hpahcisr for new kernel and I get a kernel panic. The question is: How to update to last kernel without lost the proprietary driver? It's possible? Where is the new driver for new kernel? Many thanks. -- Dario Lesca <d.lesca at solinos.it>