Promise FastTrak66 - dmraid doesn't recognize striped array on pair of Maxtor 51536U3

The subject says it all.  I have no problem with a mixed pair
of 80GB drives in a striped array, but I can't get this pair
of old Maxtor 15GB drives recognized.  I know they work
though, I was able to load Win2K to the array and boot it.
It's not critical, but it would be nice if I could get this working.

Debian Etch - custom 2.6.20.3
dmraid - 1.0.0.rc13
device-mapper - 4.11.0

Bob