I just found the ST Review magazine site. Wow, great. Unfortanly all the scanned magazines were in PDF format. http://www.chillichai.com/atari-st-review
Well, it's easily fixed, using this great site.
Just upload your PDF scan and choose the JPG output. You can use this great site for more conversions.http://www.convertfiles.com/
And don't forget the ST Format shrine...http://www.stformat.com/
Sometimes the scans is HUGE and takes some unessessary memory space. Use my favourite app to do a quick batch and shrink them a bit. Saves both memory and some performance on my surf tablet.http://www.xnview.com/en/