Query All My Users Activites Only

This Query is returing all the Users information and more too much.
I need to only return the information that is ispecfici within that date for that particular user not tons (1,000 of records) of data. It should only be maye hundreds. HELP ME WITH QUERY PLEASE....
Query

Code:


SELECT DISTINCT
dbo.UserInfo.tp_SiteID AS SiteID, dbo.UserInfo.tp_GUID AS GUID, dbo.UserInfo.tp_ID AS ID, dbo.UserInfo.tp_Deleted AS FilesDeleted,
dbo.UserInfo.tp_Login, dbo.UserInfo.tp_Title AS Name, dbo.UserInfo.tp_Notes AS Extra, dbo.UserData.tp_Editor,
dbo.UserData.tp_Modified AS DateModified, dbo.Docs.DirName, dbo.Docs.LeafName, dbo.Docs.ListId, dbo.Docs.Type, dbo.Docs.TimeLastModified,
dbo.Docs.Extension
FROM dbo.Docs LEFT OUTER JOIN
dbo.UserData ON dbo.Docs.SiteId = dbo.UserData.tp_SiteId LEFT OUTER JOIN
dbo.UserInfo ON dbo.UserData.tp_SiteId = dbo.UserInfo.tp_SiteID
WHERE (dbo.UserInfo.tp_Login = 'HISNTsfehn') AND (dbo.UserInfo.tp_GUID = dbo.UserInfo.tp_GUID) AND (dbo.UserData.tp_Modified BETWEEN
'2008-01-01' AND '2008-04-04')