For anyone having compile problems with kernel/acct.c then the attachment fixed it for me (at least I running 2.5.7-dj2 now). This system is Athlon based with a dc-390u3w and an advansys scsi controller. "dj1" has been quite stable for the last week and "dj2" is looking ok so far. My IntelliMouse (PS/2) wheel still scrolls backwards. Doug Gilbert