Hi, I posted a howto for using rh73 with highpoint some time ago (just a few day's after rh73 release). It is possible (in my case, i have an abit kt7-raid) to use linux software raid. Just user the hpt drivers in the kernel (i used both the normal controller driver & the ataraid driver). Do a search on these mail archives to find my guide, since you also have an abit mobo+hpt raid I guess it should work for you to:).. ah now it occurs to me: you need an updated lilo, the rh73 version is too old, grub is reported to work also, but i havent tried. BTW in my guide i reported howto modify the highpoint rh72 disks for rh73, since they have rh73 disks, that won't be needed anymore. goodluck Bas Hulsken