Hi Using the standard firmware I have been streaming from my computer SD content using xbmc to my humax using mp4 with AC3 (5.1 sound) which works not to bad. I don’t have any large HD content to try at the moment. But I have tried small HD files which also seem to stream well to the humax from the PC I notice that in hand brake if I have the “large file size” box ticked which is meant to be support for 64bit and file sizes above >4GB and try to stream, the hummy is unable to read these small HD files. Does anyone know how to get around this so I can stream HD (including 5.1 sound AC3 passthru) content from my PC to the hummy. The reason for this is a temp stop gap as I have a small usb drive (self powered) on the hummy which is getting full so I wanted to use the PC’s larger hard drive as a stop gap of getting any HD content I use from now on. (And send to the new HD larger TV rather than watching it on the PC) At least until I get a NAS storage device if the hummy will work with that. But that is another question ) Thanks for any help anyone can give.