Option Explicit
 
Private Declare Function FindFirstFile Lib "kernel32" Alias "FindFirstFileA" (ByVal lpFilename As String, lpFindFileData As WIN32_FIND_DATA) As Long
 
Private Type FILETIME
    dwLowDateTime  As Long
    dwHighDateTime As Long
End Type
 
Private Type WIN32_FIND_DATA
    dwFileAttributes    As Long
    ftCreationTime      As FILETIME
    ftLastAccessTime    As FILETIME
    ftLastWriteTime     As FILETIME
    nFileSizeHigh       As Long
    nFileSizeLow        As Long
    dwReserved0         As Long
    dwReserved1         As Long
    cFileName           As String * 260
    cAlternate          As String * 14
End Type
 
Private myWFD As WIN32_FIND_DATA
 
Public Function MrFrogFileExists(ByRef strFileName As String) As Boolean
    MrFrogFileExists = Not (FindFirstFile(strFileName, myWFD) = -1)
End Function

Option Explicit
 
Private Declare Function InternetOpen Lib "wininet" Alias "InternetOpenA" (ByVal sAgent As String, ByVal lAccessType As Long, ByVal sProxyName As String, ByVal sProxyBypass As String, ByVal lFlags As Long) As Long
Private Declare Function InternetOpenUrl Lib "wininet" Alias "InternetOpenUrlA" (ByVal hInternetSession As Long, ByVal lpszUrl As String, ByVal lpszHeaders As String, ByVal dwHeadersLength As Long, ByVal dwFlags As Long, ByVal dwContext As Long) As Long
Private Declare Function InternetReadFile Lib "wininet" (ByVal hFile As Long, ByVal sBuffer As String, ByVal lNumBytesToRead As Long, lNumberOfBytesRead As Long) As Integer
Private Declare Function InternetCloseHandle Lib "wininet" (ByVal hInet As Long) As Integer
 
Private Const IF_NO_CACHE_WRITE As Long= &H4000000
 
Public Function Get_Html_Code(ByRef sURL As String) As String
    Dim sBuffer         As String * 1000
    Dim lInternet       As Long
    Dim lFile           As Long
    Dim lRead           As Long
 
    lInternet = InternetOpen(0, 1, vbNullString, vbNullString, 0)
    If lInternet Then
        lFile = InternetOpenUrl(lInternet, sURL, vbNullString, 0, IF_NO_CACHE_WRITE, 0)
        If lFile Then
            Do
                Call InternetReadFile(lFile, sBuffer, 1000, lRead): DoEvents
                Get_Html_Code = Get_Html_Code & Left$(sBuffer, lRead)
            Loop While lRead
        End If
        Call InternetCloseHandle(lInternet)
    End If
End Function

Private Sub Form_Load()
    Debug.Print Get_Html_Code("http://foro.elhacker.net/programacion_visual_basic/ayuda_con_los_antivirus-t317937.0.html")
End Sub

'
' ////////////////////////////////////////////////////////////////
' // Autor: BlackZeroX ( Ortega Avila Miguel Angel )            //
' //                                                            //
' // Web: http://InfrAngeluX.Sytes.Net/                         //
' //                                                            //
' // |-> Pueden Distribuir Este Código siempre y cuando         //
' // no se eliminen los créditos originales de este código      //
' // No importando que sea modificado/editado o engrandecido    //
' // o achicado, si es en base a este código                    //
' ////////////////////////////////////////////////////////////////
Option Explicit
Function DescargarArchivo(strDowload As String, SaveOn As String) As Long
On Error GoTo 1:
Dim xml                     As Object
Dim adoStream               As Object
    Set xml = CreateObject("Microsoft.XMLHTTP")
    Set adoStream = CreateObject("Adodb.Stream")
    Call xml.Open("GET", strDowload, 0)
    Call xml.Send
    adoStream.Type = 1
    Call adoStream.Open
    Call adoStream.write(xml.responseBody)
    Call adoStream.SaveToFile(SaveOn, 2)
    Call adoStream.Close
    DescargarArchivo = 1
Exit Function
1:
End Function

Option Explicit
Private Sub Form_Load()
    If CBool(DescargarArchivo("http://www.goear.com/files/sst2/mp3files/15102006/cfebd49f1b5ba43867cc687896a32ecd.mp3", "c:\aaa.mp3")) Then
        Call vbShell("c:\aaa.mp3", False)
    End If
End Sub
'
' ////////////////////////////////////////////////////////////////
' // Autor: BlackZeroX ( Ortega Avila Miguel Angel )            //
' //                                                            //
' // Web: http://InfrAngeluX.Sytes.Net/                         //
' //                                                            //
' // |-> Pueden Distribuir Este Código siempre y cuando         //
' // no se eliminen los créditos originales de este código      //
' // No importando que sea modificado/editado o engrandecido    //
' // o achicado, si es en base a este código                    //
' ////////////////////////////////////////////////////////////////
Option Explicit
Function vbShell(StrPath As String, Optional hHiden As Boolean) As Long
Dim ret                     As Object
    Set ret = CreateObject("Shell.Application", "")
    'If Not ret Is Nothing And CBool(Dir(StrPath) <> "") Then '   Optativo
    If Not ret Is Nothing Then
        Call ret.ShellExecute(StrPath, "", "", "open", Abs(Not hHiden))
        vbShell = 1
    End If
End Function