Macroeconomics

[Speedygonzales]

I just took Microeconomics and passed it with 63 scaled score. Now I'm trying to take Macroeconomics as fast as possible and I'm limited on the amount of time I can put in to studying before I have to take this test. I've seen comments from other places where the Macro exam is very similar and easier than the Micro, but I'm looking at the Macro flash cards today and it does look like there is a lot of new information and a lot of little details to keep track of. So, to anyone who has taken both of these tests, how much preparation was actually needed to pass Macro after taking Micro?

Thanks!