> My MicroVAX 3100/m20 seems to work the same way, although I haven't
> tried connecting any Wren 7s to it (yet).

it'll work fine, i have a wren 7 on a vs3100 for a while. (now my 4 
wren-7s are on a uv3600).. arent the wren-7's the greatest disks ever 
made? *smile*

happy hacking,
isildur