Macro- With Deleting Only Visible Fields

I will paste data into columns A-H, I have headers in rows, 1,2 and 3. I have formulas in a few cells in row 2. After inputting my data on the sheet etc I copy all the formulas from row 2 and paste in teh relevant columns, I then select my autofilter and my selection (in this case #N/A), i then choose all visable cells (Alt and ;)and delete them. The problem is I do not want to delete rows 1,2 or 3 but all other rows (i.e. just the selected N/A rows). Can anyone help on how to do this?

Once i have figured this out I will then continue the macro to select 'all' on the filter and do the same to a few other columns.

So far I have this;


Sub Macro6()
'
' Macro6 Macro
' Macro recorded 24/03/2009 by Richard Tydeman
'

'
Selection.Copy
Range("I4:I5000").Select
ActiveSheet.Paste
Range("J2").Select
Application.CutCopyMode = False
Selection.Copy

I think the extra bit of code needs to go in after selecting visible cells - something that says exclude row1,2 and 3 but im not sure.