I have -

OSCTUNE =%01000000 ' bit 6 to turn on the PLL
OSCCON = $F0 ' %11110000

Location 0x300001 (Config1H) = 0xF9 , as confirmed by my ICD2

OSC2 shows 2MHz, so the internal oscillator is running at 8MHz.

But, my code is only executing at the 8MHz rate. I'm not getting
the benefit of the PLL.

What am I doing wrong?