VBA Copy/Paste data from one workbook to a table in another workbook

[Ramtrap]

I have a module that I've developed with the help of various communities whereby I want to take information from one worksheet in one workbook (or rather several workbooks) and throw all that information to another workbook (a master). I get this to work just fine if it's *not* in a table, however, I want to put it on the table. The issue I'm having stems, I believe, from this line within my code: (j = .Cells(.Rows.Count, "A").End(xlUp).Row + 1).

Here's a bulk of the code to put it into perspective, with comments on what it's doing:

...

' This code will find the last row of information that has data in it
' When a table is present, however, even if there are blank rows, 
' this script treats those as 'data' fields and will go to the line UNDER the table

With Workbooks("MasterWB.xlsm").Worksheets("Sheet1")
    j = .Cells(.Rows.Count, "A").End(xlUp).Row + 1
End With

' This code will copy the data from the slave worksheet and paste to master

For i = 1 To LastRowSlave
    With Workbooks("Slave1.xlsm").Worksheets(strName)                                              'strName is just the ActiveSheet.Name
        If .Cells(i, 1).Value = "x" Then                                                                         'if there is an x in column A, it's marking it as data that needs to be moved to the master
            .Rows(i).Copy Destination:=Workbooks("MasterWB.xlsm").Worksheets("Sheet1).Range("A" & j)
            .Cells(i, 1).Value = "Added on " & Date                                                          'This replaces the 'x' with a date the info was added so as to prevent manual marking of these fields
            j = j + 1
        End If
    End With
Next i

...

So the biggest question, if anyone can help: How can I paste that information into a TABLE on the MasterWB.xlsm spreadsheet?

Additionally (and probably off topic, but just to pose the question), is there an easy way to identify rows that may have been edited? My worry is that they edit one block on the slave worksheet and even if they manually place an 'x' in that Column A, it will only add a brand new row to my Master spreadsheet, thus double-counting that row. Is there a simpler solution?

Any help is appreciated. Thank you!