What are Sky charging £50 for installation for with Sky+? Surely if you've already got Sky, it's just a case of swapping the boxes over? I am interested in getting Sky+ but the 20Gb HDD and the limited 5.1 sound are putting me off. I had considered a Panasonic HDR/DVD-R instead but I suppose the fact that Sky+ is easy to use (??) is probably a better bet. I would then add a DVD recorder (DMR-E55) to complete the set up.