A little related to this topic, I would like to have built in PAL Speeddown, otherwise I must use ReClock... And maybe better refresh rate detection and deinterlacing support... So, I can use DXVA-deinterlacing with madVR, PAL Speeddown and DSP-Studio at the same time (possible??). Now madVR doesn´t have the best refresh rate detection for PAL and NTSC DVDs, so I request JRiver would enhance its own refresrate detection (and autochanger...).