here it is.
i also found a workaround for the images... since they work properly ONLY on windows 7, neither on windows server 2008 r2 or previous OS, i'm going to cycle in all the contextmenu items and set the image to null if the os is different from windows 7 :)
i'm starting to see that my contextmenù is became pretty "dinamic"... it automatically set enable/disabled the item, it removes the image dinamically... now i'm going to try if i can change the item text and image dinamically to handle some other
usefull function :)
my own SVN/DROPBOX clone is almost done! :D