Homebrew PCBs

Hi
I have done a pcb layout with PCB Wizard 3.50 on a xp pc
and it is in .pcb format, the prob is that i can not get
a good print out (epson r300) on the xp pc.

My other box is a linux, and i can get a very good print out
with gimp, the big prob that i have is trying to open the .pcb
file in gimp, its a no go!

Is there a pcb prog for linux that can import this file (.pcb)
so that i can print it out from my linux box ??

Thanks in advance
Howard