bose-x,
It pains me to have to quote from LASORS to you but Section C2.3 'Credits from Theoretical Knowledge Requirements' states:
"The holder of a UK or JAR PPL(A) [snip] is credited the theoretical knowledge examinations in Aviation Law & Operational Procedures, Navigation and Radio Aids, Meteorology and Human Performance & Limitations and JAR-FCL Communications (PPL) if already passed."
This, therefore, leaves Flight Planning and PoF.
And sorry for being a bit snappy, oli, but manners maketh man, and all that!