Have a client using Eq Maint from ASI. I'm new to it so can't tell you much about it, but no errors yet. :-) You basically setup work tickets in EM and then post items to it from Inventory Issues (added fields for WT and task are in the Transaction Entry screen). Kind of like Job Cost - EM is the repository of activity in other modules. I think you can also assign a WT on a PO line.