Nice of someone to copy across my HowTo. Good to see acknowledgements ^o).
When I wrote GPE on top of OpenZaurus I meant the OZ base system libs etc, not Opie (the Qtopia forked GUI).
In any case the zImage won\'t work for your 5600. If you want to go the X11 route I\'d be tempted to grab a pdaXrom image and cut it down so that it will fit in your available ROM space, then build yourself a kernel (and modules) and rebuild the ROM image and see whether it works. I imagine that most of it should work, the processor is the same, the only problem I can see (other than the modules), is with the graphics chip. I don\'t know whether there are optimisations compiled into the X server.
Then again I may be being naive here.
Simon