Could someone please tell me what this vba code is doing? Especially the top
part ... where it says; Dim fso f ... Thanks.

Sub LoopThroughFolder()
Dim fso, f, fldnm As String, WB As Workbook, WS As Worksheet, r As Long
Dim ws2 As Worksheet
Set fso = CreateObject("Scripting.FileSystemObject")

fldnm = "C:\Documents and Settings\moyea0\My Documents\And\10K\2005\Data"
'Folder to loop through
Set WS = Workbooks("10K_DataEntry.xls").Sheets("Data")

r = WS.Cells.Find(What:="*", LookAt:=xlWhole, SearchOrder:=xlByRows, _
SearchDirection:=xlPrevious).Row + 1
Application.ScreenUpdating = False
For Each f In fso.GetFolder(fldnm).Files
If UCase(Right(f.Name, 3)) = "XLS" Then
Set WB = Workbooks.Open(f.Path)
Set ws2 = WB.Sheets("WOR Summary")
With WS.Rows(r)
.Columns("J") = ws2.Range("C2").Value
.Columns("L") = ws2.Range("C4").Value
.Columns("M") = ws2.Range("C7").Value
.Columns("N") = ws2.Range("C9").Value
.Columns("O") = ws2.Range("F2").Value
.Columns("P") = ws2.Range("F3").Value
.Columns("Q") = ws2.Range("F4").Value
.Columns("R") = ws2.Range("F5").Value
.Columns("S") = ws2.Range("F6").Value
.Columns("T") = ws2.Range("F7").Value
.Columns("U") = ws2.Range("F8").Value
.Columns("V") = ws2.Range("F9").Value
.Columns("W") = ws2.Range("F10").Value
.Columns("X:BG") = Application.Transpose(ws2.Range("F13:F48").Value)
.Columns("BH") = ws2.Range("F50").Value
.Columns("BI:BN") = Application.Transpose(ws2.Range("F54:F59").Value)
End With
r = r + 1
WB.SaveAs fldnm & "\archive1\" & f.Name
WB.Close
f.Delete
End If
Next
Application.ScreenUpdating = True
End Sub