Hi all. 20 minutes to upgrade to stable version from RC4 using cpanel and filezilla
My install is in a sub folder of my domain
upload zip to server and unpack in new directory domain/joomlainstallNEW
Delete images, installation directories
Delete the zip file and install file
Delete the unaltered config file
Rename htaccess.txt to .htaccess
copy images directory from domain/joomlainstall to domain/joomlainstallNEW
copy config fie from domain to domainNEW
Navigate to domain/joomlainstallNEW just to check its there
Using filezilla change directory domain/joomlainstall to domain/joomlainstallOLD
Using filezilla change directory domain/joomlainstallNEW to domain/joomlainstall
I then have to upload an image to the default template (rhuk milkyway) and add a slightly different footer text in the powered by footer by editing the html of the template from admin. I also set the width to medium and colour back to blue background and green for the front.
Using cpanel delete the directory domain/joomlainstallOLD
As far as i am aware there is nothing in the images director that can be considered left behind from older versions...
If anything goes wrong you can just change the directory names back to revert to your earlier version. Also the deleted directory is in the trash bin in cpanel so it could be put back from there as well if there are problems...
Thank you to all at Joomla! for this amazing system that allows me to create my website... I haven't even gone in to 10 percent of what it can do yet....

Clive