service definitions

thanks! your plug-in is just what I was searching for, but still I wanted to ask if you could please put the service definition for TRAY? it would be really useful. Also, are the service definitions you put for toner and model compatible with the 2.1 POSIX version or just the with the 3.14159 version?
if I have ubuntu is it recommendable to update or does the service definitions work either way? sorry if I’m making obvious questions its just that I am both an ubuntu and nagios noob and there is just too much I don’t understand…