Hide, unhide and make web queries

Hi,

I've a workbook with 20 web queries trough 4 sheets (total of 5 sheets but one doesn't have any queries). I needed a macro to change the URL based on cell contents , so I could change the data I was getting, but then I had to hide the queries cause they just dont look good (I have to leave too much space betweem them or they will overwrite each other) and for the macros to work properly , I have to unhide them, do what the macro does and them hide them again, but for this one macro its just not working. Follows the code (I've changed the URLs for privacy issues):
For character count issues I'll only post the code of 1 query per sheet for ther 3 mopst importante sheets and make these:

 .Name = "Query"
        .FieldNames = True
        .RowNumbers = False
        .FillAdjacentFormulas = False
        .PreserveFormatting = True
        .RefreshOnFileOpen = True
        .BackgroundQuery = True
        .RefreshStyle = xlOverwriteCells
        .SavePassword = False
        .SaveData = True
        .AdjustColumnWidth = True
        .RefreshPeriod = 0
        .WebSelectionType = xlSpecifiedTables
        .WebFormatting = xlNone
        .WebTables = "1"
        .WebPreFormattedTextToColumns = True
        .WebConsecutiveDelimitersAsOne = True
        .WebSingleBlockTextImport = False
        .WebDisableDateRecognition = False
        .WebDisableRedirections = False
        .Refresh BackgroundQuery:=False

Into this :

Group 1

Sub Make()

'   Shows hidden queries

    Sheets("E.Camila").Select
    Cells.Select
    Range("K1").Activate
    Selection.EntireColumn.Hidden = False
    Sheets("E.Bianca").Select
    Cells.Select
    Range("K1").Activate
    Selection.EntireColumn.Hidden = False
    Sheets("E.Silvia").Select
    Cells.Select
    Range("K1").Activate
    Selection.EntireColumn.Hidden = False
  
    '  Makes the queries

    With Sheets("E.Camila").QueryTables.Add(Connection:= _
        "http://xxx.xxxxxxx.xxxxxxxxxxx.php?dd" & Sheets("Master").Range("i17") & "&dm=" & Sheets("Master").Range("i18") & "&da=2011&" & _
        "ad=" & Sheets("Master").Range("i19") & "&am=" & Sheets("Master").Range("i20") & "&aa=2011&novorepresentante=2277&novocliente=&notrega[]=FATURADO&notrega[]=0000-00-00&notrega[]=2011-05-21&notrega[]=2011-05-26&notrega[]=2011-06-30&notrega[]=2011-07-04&notrega[]=2011-07-15&notrega[]=2011-07-30&notrega[]=2011-08-30", _
        Destination:=Sheets("E.Camila").Range("$A$2"))
Group 1
    End With


   


    With Sheets("E.Bianca").QueryTables.Add(Connection:= _
        "URL;http://xxx.xxxxxxx.xxxxxxxxxxx.php?dd=" _
        & Sheets("Master").Range("i17") & "&dm=" & Sheets("Master").Range("i18") & "&da=2011&" & "ad=" & Sheets("Master").Range("i19") & "&am=" & Sheets("Master").Range("i20") _
        & "&aa=2011&novorepresentante=413&novocliente=&notrega[]=FATURADO&notrega[]=0000-00-00&notrega[]=2011-05-21&notrega[]=2011-05-26&notrega[]=2011-06-30&notrega[]=2011-07-04&notrega[]=2011-07-15&notrega[]=2011-07-30&notrega[]=2011-08-30", _
        Destination:=Sheets("E.Bianca").Range("$A$452"))
        .Name = "Query"
Group 1
    End With

With Sheets("E.Silvia").QueryTables.Add(Connection:= _
        "URL;http://xxx.xxxxxxx.xxxxxxxxxxx.php?dd=" _
        & Sheets("Master").Range("i17") & "&dm=" & Sheets("Master").Range("i18") & "&da=2011&" & "ad=" & Sheets("Master").Range("i19") & "&am=" & Sheets("Master").Range("i20") _
        & "&aa=2011&novorepresentante=448&novocliente=&notrega[]=FATURADO&notrega[]=0000-00-00&notrega[]=2011-05-21&notrega[]=2011-05-26&notrega[]=2011-06-30&notrega[]=2011-07-04&notrega[]=2011-07-15&notrega[]=2011-07-30&notrega[]=2011-08-30", _
        Destination:=Sheets("E.Silvia").Range("$A$2"))
        .Name = "Query"
Group 1
    End With
    


    
' Hides queries again
    
    Sheets("E.Camila").Select
    Columns("A:J").Select
    Selection.EntireColumn.Hidden = True
    Sheets("E.Bianca").Select
    Columns("A:J").Select
    Selection.EntireColumn.Hidden = True
    Range("L1").Select
    Sheets("E.Silvia").Select
    Columns("A:J").Select
    Selection.EntireColumn.Hidden = True
    Range("L1").Select
    Sheets("Master").Select
    Range("I6").Select
        
End Sub