jamesrt:ScottStevensNZ: Honestly the reason why I havn't tried again as the upgrade path seemed to be: Install Stock ROM. Root. Install CWM, Flash ICS which I'm a little too lazy to do atm :)
....and that's pretty much what I did to get back from ICS to Gingerbread; I had taken a Nandroid backup before going forward, but I needed to reflash back an older CWM recovery to be able read it; so I more-or-less did the first three steps by flashing something "appropriate" (sorry to be vague, but this was on my PC at home, and I forget exactly what I had lying around). It was a CWM-included something, as all I did was flash "something" via ODIN, and then boot into CWM and recover my Nandroid backup. If anyone really wants the gory details, I'll have to look at my PC when I get home...
Much appreciated :)
On saying that Darky 10.4.2 is quite good :)