ShellExecute: Opening URLs (not easy)

[NGE]

Well I already solved one special case of the problem - the one I need actually. The following code opens a new window first and then the URL in it:

Public Sub OpenURL(iURL As String)
    'Open URL in new window
    ShellExecute 0, "open", "about[b][/b]:[b][/b]blank", "", "", 1
    ShellExecute 0, "open", iURL, "", "", 1
End Sub

That's not a target frame but at least _blank