If you don't like the sort order you can simply execute the following sql script in host menu sql, After that you will get the the rss feed in updateddate descending.

START HERE TO COPY

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if exists (select * from dbo.sysobjects where id = object_id(N'{databaseOwner}{objectQualifier}HPS_DNNPortal_Downloads_GetByModules') and OBJECTPROPERTY(id, N'IsProcedure') = 1)
drop procedure {databaseOwner}{objectQualifier}HPS_DNNPortal_Downloads_GetByModules
GO

CREATE PROCEDURE {databaseOwner}{objectQualifier}HPS_DNNPortal_Downloads_GetByModules
  @ModuleID int,
  @sFilter nvarchar(256),
  @sSort  nvarchar(100),
  @Approved int,
  @Roles   nvarchar(150),
  @IsAdmin bit

AS

SELECT *, (SELECT COUNT({databaseOwner}{objectQualifier}HPS_DNNPortal_DownloadsComments.ItemID) FROM {databaseOwner}{objectQualifier}HPS_DNNPortal_DownloadsComments
WHERE {databaseOwner}{objectQualifier}HPS_DNNPortal_DownloadsComments.ItemID={databaseOwner}{objectQualifier}HPS_DNNPortal_Downloads.ItemID) AS CommentCount

FROM {databaseOwner}{objectQualifier}HPS_DNNPortal_Downloads

WHERE ModuleID = @ModuleID
AND Approved = @Approved
AND
(
    @sFilter = ''
    OR UPPER(Name) LIKE UPPER('%' + @sFilter + '%')
    OR UPPER(Author) LIKE UPPER('%' + @sFilter + '%')
    OR UPPER(AuthorEMail) LIKE UPPER('%' + @sFilter + '%')
    OR Description LIKE '%' + @sFilter + '%'
)

AND ( (([PublishDate] <GetDate()) or ([PublishDate] is null) ) and ( ([ExpireDate] >= getDate()) or([ExpireDate] is null) ) or @isAdmin = 1)

ORDER BY

CASE @sSort
    WHEN 'Name' THEN Name
    WHEN 'Author' THEN Author
END ASC,

CASE @sSort
    WHEN 'Downloads' THEN Downloads
    WHEN 'RatingAverage' THEN RatingAverage
END DESC,

CASE @sSort
    WHEN 'UpdatedDate' THEN UpdatedDate
    WHEN '' THEN UpdatedDate
END DESC
GO

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END HERE TO COPY

Hope that helps

HP