there are imho 3 ways to do this. (and this rom is particularly well setup to be the basis for a full debian , I think)
1). Get or make a working X-server and chroot into the pocketworkstation debroot
2) Fire-up command line. chroot to pocket workstation. do apt-get update. do apt-get upgrade. do apt-get clean. Do apt-get install x-windows-system (or was it x-window-system?) configure the debian x-windoes to display and handle input/output properly.. the in future boot to commandline, chroot to debroot and do starx.
3). use the new fbvnc that is poted on the pocketworkstation site--there is something or other written up about finally having the vnc stuff working on 6k. use the vncstuff the way it was intended.
pro/con:
1) would make an xbased rom easy to do as a consequence-- probaly the the most straightforward technically (closest to stuff already being done, anyway) A bit sloppy, though, lacks integration, and takes a way some of the "niceness" of having a tarrable "debroot fs" living independantly whereveer you choose to mount it.
2). My favorite solution, in theory-- integrated, upgradeable, relies on debian packages rather than making stuff for yourself all the time, etc.. Downside is I don't know if it can be done-- afaik there should be no obstacle, but I have a ngging suspicion that it won't work. would be perfect if it did though.
3). weird. seeing my os through vnc bugs me...despite how nice the pocketworkstation/vnc interface is (and it really does have some serious advantages in scaling and rotation and onscreen kdb display). Advantages are that you can make a small pim/multimedia basic rom running whatever you like in the 57 megs provided in the guylhem rom. this will probably give the best versatility of any Z setup, but pretty bad system integration.. better if you use a nand based light qt rom xqt and keypebble so you can talk to debroot from the qtrom, and using klauss' "cru" you can pass commands from the qtrom while running debian. this would allow you to run mplayer on the framebuffer over debian, if you wanted, i think.
1-- we will probably see... pdaxrommers are doing this
2-- irrationally appealing
3--probably the best solution for this rom... would allow you to have a good basic qt rom and switch cards--to hold media and stuff , and also allow a card based debian with a very useable interface.
try the cacko Qt rom in /opt, and do the full pocketworkstation on your sd or cf and give 3 a shot.