Product review (5 stars): Cold Beer.
I am new to kegorators so this will be helpful to anyone having concerns about the unit performing as intended. First 1/2 1/4 kegs will fit.  The 1/4 kegs can be tall or short.  The short ones may be housed in black rubber. They will fit tightly but must be raised about 6 inches so the door closes. But try to avoid the rubber cased kegs.

Customer Service:
I had to call customer service.  yes a few screws were missing.  I had no problem reaching someone and they had them to me in just a few days.  The operator knew the product and knew what to send.  She helped me register it too.

Beer Kegs and hookup
A 1/4 keg of beer cost about 90.00 so let it be the last thing you buy.  (Or you might end up in Reviewer Lisa's situation. Sorry Lisa.) Set up the fridge first. Even though the directions are not crystal clear you can hook up the hoses without a problem just don't rush.  There are o-rings you may or may not need.  My suggestion is to look at the fittings that screw together.  If there is no o-ring then add one.  Mine had all o-rings in place.  the ones in the bags were probably extras. When hooking up hoses i did not use the plastic hose clamps instead i used steel micro clamps.  I used Teflon on the screw on parts and if it had a nut i used a wrench.

Run the fridge at 1/2 temp for about 2 days.  If it dies with a keg in it you just lost about 40.00.

Fill your co2.  Welding shops, Fire extinguisher service, ect. will charge the tank for about 15.00.

Hook up your co2 and regulate it to 8 psi. Yes you can hook this up without a keg attached.  The regulator is adjusted with a screw.  After you have tightened everything including the co2 tank turn off flip valve leading to keg, Turn the adjusting screw counter clockwise until it stops. Open co2 tank valve all the way.  The gauge on left is for tank capacity. It will read GOOD (or be in the green area) SLOWLY adjust the screw clockwise until it reads 8psi. It has a nut on it so lock it down to keep the screw setting. Now open the flip valve to the keg. Now test for leaks with soapy water. Wait a few mins and re-adjust tank pressure if needed.

Turn up fridge to full
Go get Keg. No rubber!

Open fridge and tap keg.  The handle on the tap will be locked in the up position. Locate and line up pins on keg with nipples on tap. Push down and turn to lock.  Unlock the tap to release beer by pulling out handle and pushing down then back in. place keg in fridge.

Wait!  about 20-30 mins.  Yes go take a shower you have worked up a sweat.

Serve beer. the first 3-5 glasses will have some foam but after that you should be good to go.

Now if you need additional help the fellas at your beer store may tell you all you keen to know.

My fridge ran for about 12 hours after adding the keg so i opened the door and lowered it till it shut off.  Beer is very cold.

AVOID
Beer line touching cold plate. it will freeze, you will panic and blame you momma. I did not do that.  I warmed up the lines with hands and life went on.
Rubberized kegs.  They look cool but will not fit well.
Cutting the Co2 hose.  4-5 feet is minimum.

WHAT does Co2 do?
2 things.
It keeps beer fresh. Ab out 1.5 months.
It also regulates how fast it pours.  adjust to low and it may not flow, adjust to high and you will get foam.
Do not adjust co2 too much after keg is attached.  The regulator does not work like a faucet.  It needs to be closed, drained of pressure before it can be adjusted.  So shut off tank, swing the flip valve horizontal (closed), and close screw valve (counter clockwise) until pressure reads 0. Now swing the flip valve to release pressure (open it)in hose leading to keg. Now swing flip valve closed again, open tank, adjust psi (clockwise) with screw valve, open swing valve, resume drinking beer.

I have found that light beer is good at 8psi and regular beer is best at 6psi

Cheers!!