Hi,
it seems it is not possible to have 2 outputs HIGH at the same time....? i tried to lite up 2 leds:
Sounds like you're getting bit by the ever so clasic read-modify-write issue caused by not having analog functionallity on related pins turned off.
Code:
CMCON = 7   ' Turn off comparator on 12F675
ANSEL = 0    ' None of the I/O connected to the ADC
/Henrik.