Great application, very useful to check meteo images!
In case of radar images, it would be nice that the web link definition would handle date tags (%Y%m%d...) to pick updated images.
PS.
but probably not really needed since most pages that use date tags have also some other folder pattern not easy to guess automatically..

If you like meteosat images, here a nice set for europe:
http://www.meteosatonline.it/animazione_visibile.php