Hello, I have read recently in a magazine a comparative between some speakers, but there was something that caught my attention. In the review of one model (Tannoy Sensis 1) it was said "Ready for high definition digital formats, the current ones and the forthcoming" I suppose refering to Blu Ray and HD-DVD. So, my question is: won't current speakers work with audio formats of Blue Ray and HD-DVD? If so, what features do speakers have to have to be compatible with those audio formats? Thank you.