Hello, as an owner of the Tyan S2882UNGR motherboard with the Adaptec 7920 chipset equipped with the 2120S zero channel RAID adaptor. I've noticed that none of the current AMD64 Linux packages from any distro seem to support the adapter including SUSE Enterprise server 8.2 beta9. (while the 32bit version recognized it no problem) I would love to purchase version 9.0 of the Enterprise server if it does support the SCSI raid adaptor. Had anyone tested this controller with version 9? Thank you for your time. I haven't done any testing myself, but according to a friend of mine, their experiences working with MySQL under Opteron is that the 64 bit version yeilds about 30% to 40% performance increase. __________________________________ Do you Yahoo!? Protect your identity with Yahoo! Mail AddressGuard http://antispam.yahoo.com/whatsnewfree