var desktop=google.gears.factory.create('beta.desktop'); desktop.openFiles(function(files){ var http = google.gears.factory.create('beta.httprequest'); http.open('PUT', 'http://server/'+files[0].name); http.onreadystatechange = function() { if (http.readyState == 4) { alert(http.responseText); } }; http.send(files[0].blob);

if file is very large, FF fail uploading. Gears 0.5.33.0 Firefox 3.5 Windows XP