Hi, I have a ZGemma H2S box and have just bought a 500GB external hardrive. Can anyone help me set this up to record and to pause, rewind tv etc? I tried following an online video but as soon as i tried to start the initialisation of the hard drive i got a long error message. I am running the Sky Q skin and Openatv. I am total newbie to this so a step by step guide would be great. Thank you in advance for your help.