I have users with 8GB of RAM complaining about slowness. What kind of system configurations (e.g. Windows version, RAM, browser) where performance ranges from excuse-me-while-I-go-to-lunch-while-the-Rich-Client-loads to humane, to minimally acceptable?
According to the compatibility matrix, my users who have 4GB of RAM (yes, in healthcare we still have computers like that) should be just fine. And it does work.
And you can also make your own butter at home if you have a butter churn.