7 and 8 do talk about the internal OSC.
To find all of the available config option, go to Micrchip in your program file and look at the MPASM directory. There you will find another set of *.inc files for each chip. Do not modify these. At the end of each file the config options are listed.

Here is the configs I use for this one.
Code:
@ __config _CONFIG1, _INTRC_OSC_NOCLKOUT & _WDT_ON & _MCLRE_OFF & _LVP_OFF & _CP_OFF
   OSCCON = %01110000