The iRiver is also drag and drop compliant, so that should make things easier. And besides, it comes with an updated version of WMP, if I remember correctly. So, you should be ok on that end.
I'm currently in two minds between an I River H 10 20G and a creative zen micro photo 8G. Guy in store told me that micro had no power adapter but I river had. Tho i'm reading neg reviews about d I river and not bout d creative! I like d fact that I river has 20 G but micro doesn't. Both have a fm tuner which i want and both have foto features which i want. Does the i river only work with windows media 10 or will it work with any version lower?? Help! Im thinking of spending bout 280Euro