Thank you very much! Just wanted to let everyone know that the solutions presented work great. I did find another issue with the processor that was putting out the RS232 to the 12F683 (incorrect clock freq which threw the timing out the door). The real key to the problem I was having was declaring the VAR value as a WORD and not BYTE - goes to show that you shouldn't take for granted even the little simple things.

I thought I'd post the final version of the code incase someone else needs help with something like this:
Code:
@ DEVICE PIC12F683, MCLR_OFF, INTRC_OSC_NOCLKOUT, WDT_ON, BOD_OFF
@ DEVICE PWRT_ON, FCMEN_OFF, IESO_OFF, PROTECT_OFF

DEFINE ADC_BITS       10
DEFINE ADC_CLOCK      3
DEFINE ADC_SAMPLEUS   200

ANSEL  = %00111011
ADCON0 = %10000001
TRISIO = %0001111
OSCCON = %01100000
CMCON0 = %00000111
INTCON.7 = 0
INTCON.3 = 1

RESULT  VAR word[3]
value   var byte
holding var word
i       var byte

MAIN:
     output GPIO.5
     GPIO.5 = 1
     Goto Main1

Main1:
     SERIN2 GPIO.2, 396, [WAIT("A"), value]
     if value = 1 then
       GPIO.5 = 0
     else
       if value = 2 then
         gosub GETADC
         gosub display1
       endif
     endif
     goto Main1
     end
     
display1:
     serout2 GPIO.2, 396, 10, [dec result[0], 13]
     serout2 GPIO.2, 396, 10, [dec result[1], 13]
     serout2 GPIO.2, 396, 10, [dec result[2], 13]
     return     
     end
     
GETADC:
     'average ADC over 10 cycles
     holding = 0
     for i = 1 to 10
       adcin 0, result[2]
       holding = holding + result[2]
       pause 10
     next i
     holding = holding/10
     result[2] = holding
     
     holding = 0
     for i = 1 to 10
       adcin 1, result[1]
       holding = holding + result[1]
       pause 10
     next i
     holding = holding/10
     result[1] = holding

     holding = 0
     for i = 1 to 10
       adcin 3, result[0]
       holding = holding + result[0]
       pause 10
     next i
     holding = holding/10
     result[0] = holding   
     return
     end
end
Next job is to figure out the settings to place the processor in sleep with a wake-up on interrupt from GPIO.2 when a serial input is recieved. I need to do some reading in the datasheet and search previous posts first. Its nice to know that there are some knowledgeable people out there if I run into problems!

Bob