After trying to install on my current version which is local (not online at all yet), i didn't see the "Slideshow" menu neither the widget in "Appearance" menu. Only "Portfolio Slideshow" appears in the "Settings" menu.
I was thinking it could be a conflict with something else, so i first deactivated all the other pluggins, then also turned back to the native theme of my version of WP (3.4.1) : Nothing more !
I used Firebug to see if there is any problem... no error message.
So i decided to make a website test. I added the "Portfolio Slideshow" pluggin, activated it, but nothing more.
Any idea ?
I think this pluggin is what i was looking for for so long, so i hope i won't have to find another one ! :/
Thanks by advance.