>> 1.- Where are, or where can I get the usual screensavers that were present in FC3, and that doesn't seem to be (or haven't installed properly) in FC4? >Perhaps this: ># yum install xscreensaver-extras xscreensaver-gl-extras It worked OK... I really did # rpm -Uhv /media/cdrecorder/Fedora/RPMS/xscreensaver*extras* It's curious that these didn't get installed on a fresh installation. Also curious that if I give the xscreensaver* to rpm it doesn't install the extras with -F nor -U... >> 2.- How can I access to url's like www.mysite.com:87?, In mozilla and epiphany included in FC4 & FC3 always appears a message telling me that the port 87 has been disabled for security reasons... And I couldn't find the setting to enable it. >Are you using a proxy server? If so, is it squid on your local machine, or somewhere else? It's a local network site, I've also tried it configuring a dummy proxy and telling that the site I want to access is on my local network, but no way, it doesn't matter if you are using proxy or not and if it is a local network or an internet site. I don't have squid installed (at least rpm -qa | grep squid gives me nothing)