Workaround for reading drafts
If you're having problems downloading classmates drafts, here's another way to do that. Click on the checkbox next to the posts you'd like to download in your revision group topic. Then click on "Create Printable View." Then click on "Save as File." and choose OK to also save attachments. The .zip file that downloads should be opened by Windows, and the drafts you want should be inside. That's probably the easiest way to get around the problems some of you have been having.