I got my Ebootloader here ->
http://dl.qj.net/eLoader-Beta-for-2..../885/catid/114
and my SNES eboot here->
http://files.pspupdates.qj.net/cgi-b...0,0,0,0,4,1093
You can try formatting your memorystick. Other than that you have set everything up right. Sorry but, you'll probably have to either keep trying or wait for a new eboot release :/
And I get my roms from
www.coolrom.com (If this is illegal to post I will edit)