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Loading multiple mp3's

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I''ve been trying to use direct show to load several mp3''s. I''ve gotten this to work, but it''s a very inefficient method, which is by re-initializing direct show every time a new mp3 is loaded. Is there a different way of loading several files? Im using m_pGraphBuilder->RenderFile(SomeFile,NULL); to load and play files, but the problem is that when I want to play a different file, the first and second songs end up being mixed together. I''m not using anything special, here''s my code: This is in my constructor: CoCreateInstance(CLSID_FilterGraph, NULL, CLSCTX_INPROC_SERVER, IID_IGraphBuilder, (void **)&m_pGraph); m_pGraph->QueryInterface(IID_IMediaControl, (void **)&m_pMediaControl); m_pGraph->QueryInterface(IID_IMediaPosition, (void**)&m_pMediaPosition); m_pMediaControl->QueryInterface(IID_IBasicAudio, (void **)&m_pAudioControl); m_pGraph->QueryInterface(IID_IMediaEventEx, (void**)&m_pEvent); m_pEvent->SetNotifyWindow((OAHWND)g_hWndMain,WM_P_GRAPHNOTIFY,0); And then in a method named LoadFile: WCHAR Tmp[100]; MultiByteToWideChar(CP_ACP, 0, Path, -1, Tmp,100); m_pGraph->RenderFile(Tmp,NULL); m_Playing = false; anyway, I think getting this to work the way I want involves using the Disconnect() method, but it requires a pin as a parameter, and I don''t really know what the pin that I am using as all I am doing is using RenderFile()

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