Some favorite WIFI password hacking tools

Hi, there..Is hacking WIFI illegal ? Defintely yes but we may treat this as educational purpose or learning purpose. Pls take this for your own reference only..

Tool 1 : Feeding bottle (Linux version)
http://www.comfortsurf.com/FAQ.aspx?faq_id=17

http://www.surfgadget.com/index.php?option=com_content&view=article&id=117


Tool 2: Beini Minidwep-gtk
http://www.comfortsurf.com/FAQ.aspx?faq_id=16