<upd:Update xmlns:pub="http://schemas.microsoft.com/msus/2002/12/Publishing" xmlns:mar="http://schemas.microsoft.com/msus/2002/12/MsiApplicabilityRules" xmlns:lar="http://schemas.microsoft.com/msus/2002/12/LogicalApplicabilityRules" xmlns:cat="http://schemas.microsoft.com/msus/2002/12/UpdateHandlers/Category" xmlns:upd="http://schemas.microsoft.com/msus/2002/12/Update"><upd:UpdateIdentity UpdateID="ac615cb5-1c12-44be-a262-fab9cd8bf523" RevisionNumber="100" /><upd:Properties DefaultPropertiesLanguage="en" UpdateType="Category" ExplicitlyDeployable="false" IsPublic="false" Handler="http://schemas.microsoft.com/msus/2002/12/UpdateHandlers/Category" PublicationState="Published" CreationDate="2007-03-28T19:29:18.961Z" PublisherID="6736ae6a-2e17-4c6f-9fbc-289ac22be240"></upd:Properties><upd:LocalizedPropertiesCollection><upd:LocalizedProperties><upd:Language>en</upd:Language><upd:Title>Compute Cluster Pack</upd:Title><upd:Description>The Compute Cluster Pack product category will include updates for the Microsoft® Compute Cluster Pack, including service packs, optional updates, and critical or security updates.  Updates offered through this category will apply only to computers running Compute Cluster Pack software.</upd:Description></upd:LocalizedProperties></upd:LocalizedPropertiesCollection><upd:Relationships><upd:Prerequisites><upd:AtLeastOne IsCategory="true"><upd:UpdateIdentity UpdateID="4f93eb69-8b97-4677-8de4-d3fca7ed10e6" /></upd:AtLeastOne></upd:Prerequisites></upd:Relationships><upd:ApplicabilityRules><upd:IsInstalled><lar:Or xmlns:lar="http://schemas.microsoft.com/msus/2002/12/LogicalApplicabilityRules"><mar:MsiProductInstalled ProductCode="{01493e6e-2473-4de5-963b-bf17bacc21c3}" VersionMax="2" ExcludeVersionMax="true" VersionMin="1.0.640.0" xmlns:mar="http://schemas.microsoft.com/msus/2002/12/MsiApplicabilityRules" /><mar:MsiProductInstalled ProductCode="{c87f3322-a8a0-4239-a81c-36292a250593}" VersionMax="2" ExcludeVersionMax="true" VersionMin="1.0.0640.0" xmlns:mar="http://schemas.microsoft.com/msus/2002/12/MsiApplicabilityRules" /></lar:Or></upd:IsInstalled></upd:ApplicabilityRules><upd:HandlerSpecificData xsi:type="cat:Category" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:pub="http://schemas.microsoft.com/msus/2002/12/Publishing"><cat:CategoryInformation CategoryType="Product" ProhibitsSubcategories="true" xmlns:cat="http://schemas.microsoft.com/msus/2002/12/UpdateHandlers/Category" /></upd:HandlerSpecificData></upd:Update>