GRASS Drivers

Hi

I have downloaded the LINUX version bin files for GRASS and have
successfully installed and ran the GRASS program. The only
paint/plotter drivers supplied were preview and preview2 for monitor
previews.

Where/how can I get drivers for other plotters? I'am trying to plot
to an HP Designjet750C plotter.

Is there a FTP site for LINUX GRASS compiled support programs ?