Dell Printers?

Has anyone had any luck getting Dell printers to work under OS X?
My sister had the Dell a920 and now picked up an iBook, so I am interested if there are any workarounds or 3rd party solutions. Dell itself only has WinXP drivers for it, no OS X.

Any ideas, other than I suppose treating it as a generic Postscript Printer..

the only way to find a driver for it is to find out what company built the printer and find the none dell branded version and Dl the drivers. all dell does is take another company printer and put their name on it and sell it. with my experience with dell... i would say anything with the word DELL on it should be thrown away..