Components:

Board pic:
http://www.briangt.com/gallery/lm3886amp/3886_019?full=1

Amp board:
R1 - input resistor = 1k (2 - black on the resistors packed)
R2 and Rf - input-to-ground resistor = 22.1k (4 - uncolored)
R3 - feedback-to-ground resistor = 681 (2 - blue)
Rm - mute resistor = 10k (2 - red)
picture of 2 ways to wire feedback resistor:
http://www.briangt.com/gallery/lm3886amp/3886_037
with and without the feedback capacitor, notice the resistor placement
Rz - 2.7 ohm 2w resistor for zobel network
C1,C2,Cm - 100uf
C3,C4,Cz - 0.1uf
Ci - 47uf

Power supply board:
R1,R2 - 1 ohm 2w resistors for snubber network
R3,R4 - 2.2k 2w bleeder resistors for power supply caps (mount on bottom)
R5 - 10k or 22k resistor for LED (10k might be too bright, so try 22k to lower the current supplying the LED to reduce brightness)
C1-C4 - snubber caps = 0.1uf
C5,C6 - power supply caps = 10,000uf
C7 - 10uf cap for LED (extra included in bag with diodes)
D1-D8 - power supply diodes = MUR860
D9 - 1N4004 diode for LED power supply

-- 
Brian