126 Chapter 6. Red Hat Network WebsiteOnce downloaded, either burn the images to CD-Rs or CD-RWsor copy them to the machine for direct installation. Refer tohttp://www.redhat.com/download/howto_download.html for additional downloadinstructions and steps to burn images to discs. Refer to the operating system’s respectiveinstallation guide for instructions on installing from CD-ROM or hard drive, available athttp://www.redhat.com/docs/.ISOs can be further broken down by their relevance to your systems. Two such lists emerge:Relevant and All.6.6.3.1. Relevant ISOsThe Relevant ISOs page is shown by default when you click Download Software in theleft navigation bar. It displays a list of ISOs by channel now associated with your systems.Links within this list go to the Downloads tab of the Channel Details page. Refer toSection 6.6.3 Download Software for instructions on use.6.6.3.2. All ISOsThe All ISOs page can be retrieved by clicking All below Download Software in the leftnavigation bar. It works identically to the Relevant button with one exception; It displaysall ISOs available to you through Red Hat Network, regardless of whether you have sys-tems associated with the related channels. Refer to Section 6.6.3 Download Software forinstructions on use.6.6.4. Package SearchThe Package Search page allows you to search through packages using various criteria.You may search by name or name and summary, within relevant or all channels, or withinspecific architectures. Type a keyword, select the criterion by which to search, and clickthe Search button. The results appear at the bottom of the page.6.6.5. Manage Software ChannelsThis tab allows Administrators to create, clone, and delete custom channels. These chan-nels may contain altered versions of distribution-based channels or custom packages.6.6.5.1. Manage Software Channels ⇒ Channel DetailsThe default screen of the Manage Software Channels tab is a listing of all available chan-nels. This includes custom, distribution-based, and child channels.