I am expecting delivery of a Yamaha YSP-30D and matching Sub Woofer (YST-FSW/100PB) this Friday for a tidy sum of £618 plus delivery. I was going to use the spare HDMI lead from the Sky HD Box and will buy something decent after Xmas. I was wondering what lead should I go for to connect the YST to YSP with a max budget of £50?