OK. I have VL7.0 running, gslpt c2esp, added KodakESP5200xxx (however it was listed - this was at the bottom of the list. It did not detect any network printers. it doesn't show when I try from user!) and printed a test page. Two hours later, it was still processing and I would get a message that the printer wasn't connected. (During this time, I could print from WinXP.)
Thunar shows a tab Network (yeah!) that lists DELL (failed to open), Dell (this machine), GATEWAY (WinXP), KodakESP5200+7293 (probably the sd reader) and Windows Network. The latter lists FOWLPLAY and KODAKAIO.