François Mourlevat (also see earlier Vulcania 3.2 post) has recompiled a couple of plugins for 3ds max R4.
You'll have to browse around a little at : http://www.chez.commourl/

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These are the recompiles :
Animated Glow (Discreet)
Area (Terralux)
Copymat (Discreet)
Esm exporter (Sam Mc Graph)
Glow Frame Only (Discreet)
IDSelect (Johnny Ow)
KvBones (Kostya Vasilyev)
MeshPorter (Discreet)
Obj Importer (Discreet)
SetGrid (Discreet)
SetPanel (Discreet)
Printer Output Driver (Horst G. Brueckner)
Story Board (Discreet)
Account WDS Driver (Discreet)*
Xref Utility (Discreet)

* Ed. I think that's supposed to be Accom WSD :)