Well, we've got usermode now. There is no keyboard driver so I can't comment on interactive work (and I am too lazy to set up a complete telnet server :), but all interesting scripts I gave it worked. Network is OK, the QLogic SCSI driver does not work for some reason or another (it can't communicate with hardware - why?), the console driver is nice and seems to work rock-solid, high IRQ load (ping -f) does not break anything. I found another 32-bit infelicity in kernel/scall64-o32.S in stackargs: using subu instead of dsubu for jump address calculation... Any more of these and I will have an overflow exception on anger. Tomorrow, or somewhere in the next week I'm doing keyboard support. Stanislaw Skowronek --<=>-- "You're not as old as the trees, not as young as the leaves. Not as free as the breeze, not as open as the seas."