Hi! Think this system is great, the only trouble is it doesn't seem to want to let me link my Adwords account. If I've used the same google account does it happen automatically?
Yup, it's automatic. Click around until you find the Ad section of Analytics and you should see your ads up there.
Please note that sometimes two accounts have problems, and the adwords doesn't show up with the analytics. Especially if you manage others' adwords account.
Tell me about it. I have been locked out of my analytics account for a week now. Google are "investigating".
No, I think there's a lag of about 4 hours. It's definately updated more than once or twice every day.