I just acquired a hand-me down Kenwood KR-V8050 receiver (whos surround options are limited to DSP, DSP LOGIC, 3 STEREO, PRO LOGIC & BYPASS), 2 Tannoy 609s & 1 AR MC.1 centre speaker. These were pretty ok in the Video CD (VCD) era, & the Panasonic SL-VS502 VCD player plays music quite well too. But I'd like to upgrade so that I can watch DVDs on DTS & Dolby...how can I do this while still keeping my existing equipment? My living area is quite small measuring 2.5m by 4m. Thank you in advance....this is so exciting !!