I was in the south in Jan and Feb of this year for some hiking around Bariloche and San Martin/Junin del los Andes as well as El Bolson. Here are some trip reports I wrote on another forum along with some pics of the areas we visited. Enjoy!
http://www.nwhikers.net/forums/viewtopic.php?t=7981348&highlight=
http://www.nwhikers.net/forums/viewtopic.php?t=7981367&highlight=
http://www.nwhikers.net/forums/viewtopic.php?t=7981402&highlight=
http://www.nwhikers.net/forums/viewtopic.php?t=7981443&highlight=
http://www.nwhikers.net/forums/viewtopic.php?t=7981348&highlight=
http://www.nwhikers.net/forums/viewtopic.php?t=7981367&highlight=
http://www.nwhikers.net/forums/viewtopic.php?t=7981402&highlight=
http://www.nwhikers.net/forums/viewtopic.php?t=7981443&highlight=