trying to change mac address but isn't working the website isn't working well can somebody explain?

I gave my donation to watch mostly Globo International but it is freezing or down most of the time... Can somebody take a look at it and probably fix it???:(

Hi all I've got a new IP set top box and connected the HDMI cable through my Pioneer receiver. At first all was fine I could get picture and sound quite fine I turn that off and next day on but no picture nor sound I could get. I tried all kinds to get it going but no luck. If I connect it...

I I'm trying to install MW Stalker on my 2 mag 250 boxes but no luck. does any body know how to please? :(

Hello all I just sign in to this forum thanks for letting me in. I hope I can learn a lot about IPTV with you guys.