HP 2500C Inkjet printer driver

[BruceJames]

It doesn't look like HP plans to provide a 2500C Pro Inkjet printer driver for OSX. I'm using a HP 2500 Laserjet driver for the time being (oddly, it sorta works), but I can't print tabloid and have no real output controls -- not good for the long run. Tried Gimp-Print, and I'm not sure what is really involved there, but it doesn't look like they have what I need.

Any ideas?

Thanks.
B

PowerBook G4; OS 10.3.8; 1.67 GHz; 512 MB

BTW, not exactly feeling the love w/ HP tech support!