QTR-Quadtone RIP

Dear Group,

My students at the local community college are using the QuadtoneRIP on an Epson 4000 
hooked up to a Mac with OS 10.3. One of the students went into the print center and 
accidentally deleted the QuadtonRIP. I went to "add printer" to try to get it back but it's not 
there. Any suggestions on how to get it back? 

One more question. At the school we also have a couple 2200's connected to Macs with 
earlier versions of OSX. I understand I need some kind of ghost script to make the Quadtone 
RIP work with this. Coule someone direct me to a site with the appropriate ghost script to get 
this up and running?

Thanks in advance.

Harry