I do a lot of photo processing... things like generating 200 jpgs from raw files at one go. My laptop has 4GB of RAM but is currently only using 3GB because I am running a 32 bit kernel. uname -a Linux localhost.localdomain 2.6.30.8-64.fc11.i586 #1 SMP Fri Sep 25 04:30:19 EDT 2009 i686 i686 i386 GNU/Linux Sooner or later I want to upgrade to a 64 bit kernel and 8 GB of RAM. Other than this article, I can't find any information on the subject. http://www.linux.com/archive/feature/123800 I am looking to do the upgrade WITHOUT reinstalling Fedora. I've done enough re installations in the past to know that I don't want to go there. Has anyone done crossgraded from 32 to 64 bit ? What advice do you have to offer ? Thanks -- fedora-list mailing list fedora-list@xxxxxxxxxx To unsubscribe: https://www.redhat.com/mailman/listinfo/fedora-list Guidelines: http://fedoraproject.org/wiki/Communicate/MailingListGuidelines