If you don't want to use any extra programs (tortoiseSVN or something similar), then download the GNU tarball from here: http://rfceurope.svn.sourceforge.net/viewvc/rfceurope/
This way you download the whole mod every time (not just the modified files) but it's always the latest SVN version
Thank you.
Regarding Kiev: I understand many people dislike my suggestion. Why haven't you offered alternatives? As far as the Wikipedia summary goes, the primary problem with anti-normanist theories is that the support for them largely comes from dislike of the normanist theory. (The inspiration for my suggestion came mostly from http://www.thegreatcourses.com/tgc/courses/course_detail.aspx?cid=3910 which of course has vikings as the main focus).