Now that i've had sky digital for a year and the manufacturers warranty is up, I am thinking of getting Sky +, instead of forking out for an extended warranty. An extended warranty is going to cost £110 anyway. Therefore : What price is sky + ? What price is installation? (I understand I need an extra cable ran) Also does anyone actually use the 100 odd hours the sky + 160 gives? Will the picture quality be any different? cheers.