You dont even need to enable advanced mode, just follow the instructions:
Go to http://www.skype.com in the browser
Download the version of skype for Fedora 7, and save it to your downloads folder.
select "open with package manager"
click "open" and type your password, and confirm a few things, such as "do you want to install this anyway..." etc.
"software installed successfully"
hit OK
click "remove" to delete the package
next step, to put the icon in the launcher area, is easy because Acer actually intended it to be there in the first place, so the text is already ready and waiting to go.
alt-F2
type "terminal" in the run program box, leave the "run in terminal box" unchecked.
(the terminal window pops up)
type "sudo mousepad /home/user/.config/xfce4/desktop/group-app.xml"
(editor window pops up)
in the text file, scroll down to about line 45 and there is a line with "skype" in it, starting with <!--. Delete the !-- part both at the start and end of the line, so that the line begins with <app> and ends with </app>
you'll notice that the skype entry is numbered sequence="4", but there is active line numbered 4 a few lines below. Renumber remaining active (not disabled with !--) items in the group 5,6,7,8 instead of 4,5,6,7.
save the file
reboot
You can reorder the icon menu from the desktop, just drag and drop the icon to the new position.
