Start weight - 85kg (177lbs)
Added - 7kg (16lbs) - made up of about 5kg muscle and 2kg fat
Length of GOMAD - 16th Dec 2008 - 4th Jan 2009 (19 days)
Before: Squat - 35kg (77lbs), Bench - 25kg (55lbs), Deadlift - 45kg (99lbs)
After: Squat - 65kg (143lbs), Bench - 35kg (77lbs), Deadlift - 65kg (143lbs)
I don't know how useful these are, as I was just starting out on SL5x5, so the weights probably would have progressed without the milk, but it certainly didn't hurt.
Mistakes:
Should have drunk the banana/strawberry/chocolate flavours earlier... delicious!
Tips:
If you have drunk very little milk before, then ease into it to allow your digestive system to adapt. To suddenly hit it with GOMAD can cause crappy consequences! (Couldn't resist the pun!)

I started by drinking a 500cc glass of milk with my three main meals for a week (Week 2 of SL5x5 in my case), then added a glass to each of my snacks in the next week (Week 3 of SL5x5). This got me to 3 litres so then it was just a matter of sipping an extra glass of milk at work in the morning and afternoon to get me up to 4 litres (a gallon) by Week 4. Try to build a routine like this around drinking the milk, then it'll be easier to stay on track.
If you GOMAD at the start of doing SL5x5 as I did, then expect to put on some fat as the weights aren't heavy enough for you to be burning all the calories. The important thing is not to worry about it. By the time I was squatting 60kg, I was burning off the calories and my BF% has dropped from 18% to 15% at time of writing, as the weights have continued to get heavier.
I still drink between 1-2 litres of milk a day, particularly after my workout. I actually find I have milk cravings from time to time. Is it addictive?
