Problem 1 kunne løses noget lignende det her:
Private Sub Text1_KeyPress(KeyAscii As Integer)
If KeyAscii = vbKeyReturn Then
If (Len(Text1.Text) - Len(Replace(Text1.Text, vbCrLf, vbNullString))) / 2 + 1 >= 10 Then
KeyAscii = 0
End If
End If
End Sub
/AC