The Quote of the day only updates if i open that widget on kwgt and then save. Why doesn't refresh by himself?
If its not updating it means that the server is not correctly handling cache responses. You should try to add to the URL a random parameter to force that like "http://asdasd/quote?foo=$df(hh)$", by adding "?foo=$(hh)$" the URL will be called with a parameter that changes every hour so chaching will be avoided. If you give me the URL you are using now i can check if its possible.
$wg("api.theysaidso.com/qod.xml", xml, "//quote")$
Ok, just use
$wg("api.theysaidso.com/qod.xml?refresh=" + df(hh), xml, "//quote")$
This will basically force an update every 1 hour
Thanks mate really thanks, will apply that.