I'm a little confused. First I thought that you guys were refering to the standard calendar thing in OpenACS, but as far as I can tell this is an 'upcomming calendar' !? (Is this right Don?) Then from Adams writing I got hold of the .apm calendar module and had a look. This seems to be what I wanted (plus the room-reservation package). So I had a look on trying to convert it. I am not an oracle expert, but the first part went OK, but then I stumbled over the 'create procedure'. This made me get hold of the description of converting oracle-to-pg. Unfortunately, there is no mentioning of 'create procedure'. Does this have to be converted into some .tcl script? in which case I am in bad shape, since I am not very good at Tcl/Tk.