Then what I said IS what you need help with. Add the .dll to resources then:
[highlight=vb.net]
Private Sub WriteThenInject(ByVal file As Byte(), Byval proc As Process)
Dim tempPath As String = IO.Path.GetTempFileName()
IO.File.WriteAllBytes(tempPath, file)
'call your injection function now, tempPath is the path of the dll.
End Sub
'use the function like this:
WriteThenInject(My.Resources.Hack, Process.GetProcessesByName("lalala")(0))
[/highlight]