I think I can use Method 1 from Melanie's post as there are only 2 pics in this design. Question: do I need any special defines to enable the OSC2 pin? I know I need at least:

DEFINE OSC 20

@ DEVICE 12f629, EXT_OSC


Also, is using the OSC2 pin different than the CLKOUT? The datasheet says that it divides the frequency by 4 in the INTOSC or RC modes.