Sometimes I find that I just pause the downloading process and reume, it will start fast. (Don't stop and start, just pause and resume) The class materials are not that big. If you still have problem downloading them after pausing and resuming, that means your internet speed or your computer may need an upgrate. You can upgrade your internet solution with your internet provider and pay for a faster package. Especially when it comes wathcing the videos online, you need a good internet speed. I have 50mbps and the online vedios always work beautifully on the fast internet connection. they don't stop and stumble like some classmate reported.