^^Nevermind, I found my typos :]
Should be
Code:
Private Sub cmdSquare_Click()
Dim i
i = InputBox("Please enter a number.", "Input Box")
MsgBox "The square of " & i & " is " & (i ^ 2), vbOKOnly, "Result"
MsgBox "The square root of " & i & " is " & Sqr(i), vbOKOnly, "Result"
End Sub
As far as being able to make skins for audio plays in VB, I have no clue..I just started this course recently..But why don't you try searching for some Visual Basic forums and ask there..there are plently of experts theere that will be able to help you out.