Turns out the NAND backup problem was something to do with the SD card. Its the same card I used to do the rest of the hacks but it would appear that BootMii (although it will write the nand dump and verify it) doesn't work properly as the NAND.BIN cant be seen in widows. Tried with a different card and it works a treat
Tried to install priiloader but got this error ...
Failed to retrieve nand permissions from nand!IOS 36 isn't patched!
Do I have to do the trucha thing (install/upgrade whatever-it-is) do get priiloader to work ?
Heres how the current system is ...
sysCheck v1.6.2 by Erik Spyder
Region: PAL
The system menu v450 is running under IOS36 (rev 3094)
Hollywood v0x11
Boot2 v3
Found 73 titles
Found 22 IOS on this console
Found 9 IOS Stubs on this console
IOS (revision) IOS Stub Trucha Bug ES Identify Flash Access NAND Access Boot2 Access USB 2.0
IOS4 (rev 65280) Yes ? ? ? ? ? ?
IOS9 (rev 521) No Disabled Disabled Disabled Disabled Disabled Disabled
IOS10 (rev 768) Yes ? ? ? ? ? ?
IOS11 (rev 256) Yes ? ? ? ? ? ?
IOS12 (rev 12) No Disabled Disabled Disabled Disabled Disabled Disabled
IOS13 (rev 16) No Disabled Disabled Disabled Disabled Disabled Disabled
IOS14 (rev 263) No Disabled Disabled Disabled Disabled Disabled Disabled
IOS15 (rev 266) No Disabled Disabled Disabled Disabled Disabled Disabled
IOS16 (rev 512) Yes ? ? ? ? ? ?
IOS17 (rev 518) No Disabled Disabled Disabled Disabled Disabled Disabled
IOS20 (rev 256) Yes ? ? ? ? ? ?
IOS21 (rev 525) No Disabled Disabled Disabled Disabled Disabled Disabled
IOS22 (rev 780) No Disabled Disabled Disabled Disabled Disabled Disabled
IOS28 (rev 1293) No Disabled Disabled Disabled Disabled Disabled Disabled
IOS30 (rev 2816) Yes ? ? ? ? ? ?
IOS31 (rev 3092) No Disabled Disabled Disabled Disabled Disabled Disabled
IOS33 (rev 2834) No Disabled Disabled Disabled Disabled Disabled Disabled
IOS34 (rev 3091) No Disabled Disabled Disabled Disabled Disabled Disabled
IOS35 (rev 3092) No Disabled Disabled Disabled Disabled Disabled Disabled
IOS36 (rev 3094) No Disabled Disabled Disabled Disabled Disabled Disabled
IOS37 (rev 3612) No Disabled Disabled Disabled Disabled Disabled Disabled
IOS38 (rev 3610) No Disabled Disabled Disabled Disabled Disabled Disabled
IOS50 (rev 5120) Yes ? ? ? ? ? ?
IOS51 (rev 4864) Yes ? ? ? ? ? ?
IOS53 (rev 5149) No Disabled Disabled Disabled Disabled Disabled Disabled
IOS55 (rev 5149) No Disabled Disabled Disabled Disabled Disabled Disabled
IOS60 (rev 6174) No Enabled Disabled Disabled Disabled Disabled Disabled
IOS61 (rev 4890) No Disabled Disabled Disabled Disabled Disabled Disabled
IOS249 (rev 14) No Enabled Enabled Disabled Enabled Disabled Enabled
IOS250 (rev 65535) No Enabled Enabled Disabled Enabled Disabled Enabled
IOS254 (rev 3) Yes ? ? ? ? ? ?
Cheers.