Have just come into ownership of a ECP 4101 (without ACON) only possilbe inputs were RGBHV. VB50 facilitated interfacing svideo etc. into the CRT. HTPC vs. svideo from dvd from vb50 no contest, HTPC the winner. I'm still in the early setup up phase (no screen) so I'll update as I play around with different configurations. Any recommendations on screen, I'm driven to a pull down solution unfortunatlely.