Hi all! I've been thinking about an upgrade to my surround sound. I currently have a Videologic Digitheatre 5.1 kit which I bought many years ago, and has given me great service. I purchased a Samsung HD745 dvd player just before Christmas to go with my Sanyo PLVZ2 projector, and have been really pleased with the results. This player has DVD-Audio and SACD featured, and I'd like to have a go at that.....but mainly I'd love to get DTS as I've only had the pleasure of Dolby Digital all these years. I've seen the Yamaha RX450 (?) advertised on these forums for £150, and wondered if I'd get a decent (enough) set of speakers for an equivalent amount. I shall probably get a few quid for the Videologic kit on ebay or the likes, but I guess I try and achieve a great home cinema experience within a reasonable budget!!! If anyone has any suggestions, experience, or advice, I'd be most grateful. Thanks in advance, Dean.