No, The i169 is an older version of i177
the same
One HD is channel tens HD station yes but often it will have different programs on then tens normal station . Hope this was of any assistance to you. :)
no
No, but if you wont the HD quality and you wont to watch the T.V at the same time you will, otherwise you'll have to do without watching the T.V. But the HD PVR can record in SD as well.
The HD in HD DVD stands for high definition. An HD DVD will have a sharper display and clearer picture than a regular DVD. Other than that, they are about the same.
No.
same thing
In a short answer; yes! A sky plus HD box is sky plus, but has the ability to view HD content from Sky. Typically the Sky+ HD boxes have a bigger hard drive as HD content uses lots of disk space.
HD DVDS are DVDs that can be played on high definition TV players. The regular DVD can be played on any TV and is not in the same definition as the HD DVDs.
HD DVDs or High Density Digital Versatile Disc are digital optical media formats. While HD DVDs are similar to Blu Ray DVDs they are not the same. HD DVDs were discontinued in 2008. Therefore, no you are not able to use a Blu Ray disc in an HD movie player.
It is the same.
A sky hd box is installed in the same way as a regular sky box. You need a sky satellite dish attached to your house, and a cable running to the sky hd box.