i am kinda new here and a have a problem :S

I want to SSh into my Ipod for some reason my ipod or PC doesn't allow that. i already tried different programs but none works (iphone browser, Winscp, Ifunbox,...)
ipod version is 3.1.2
i have WIFI and openSSH
the main problem is that none of the programs open up.
I click on winscp and nothing happens???
plz some help would be appreciated ( sorry for my english)