They are only free this weekend so get them now at Macworld.co.uk. I am using a free trial program for Mac called PageSucker to find and save all the articles automatically into my hard drive. There are similar programs for PC. The address you enter to suck them all out is http://macworld.co.uk/features-old/
And i found this out due to my brand new ultra-cool screensaver called Mac3watch which displays RSS feeds.
Another page sucker utility that I rate better than the above is DeepVacuum. Does a very thorough job and a great interface. Shareware US$7. I have been using it for few months so did the right thing and bought a copy.