Quote from JoeGrizzly
I only see Forge 1.5.2.r01 and I already have that. I've also regen the confg more then once.
This is for SMP if this means anything.
Don't know for the SMP, but Forge (SSP/SMP): Latest Release (Mirror) (Forge 1.5.2.r01) All Releases (Mirror) Dev (Mirror): Taken from the OP. See where it says Dev? That will take you right to the r10 file. Use it to gen a new config.