Can you clarify what happened when you pressed OK under jemplode? Did the window go away/did another small window come up/did jemplode quit?

I launch JEmplode. The 'select connection' screen appears, and 'empeg car at 0.0.0.0' appears in the select connection box, (which is more than I can say for Emplode under Virtual PC!) so I highlightthe empeg car and press ok and the box goes away and nothing happens. So I go back to the select connection box, highlight the empeg, check the options, press 'refresh', it searches and then stops searching and stays in the connection box. I press ok, nothing happens. Back to the main screen with nothing there except a small 'Downloading...' folder in the top left panel, which does nothing when I click on it and does nothing if I leave it for an hour either!