Does the DDTS-100 have problems with DivX/Xvid files that are encoded with AC3? Power DVD will pick up a true DD signal for a DVD, but if i convert to avi (divx) with the ac3 sound, it only uses Pro Logic II/Neo6. There isn't even the option in Power DVD to use spdif when playing an ac3 divx file. Who here has the DDTS-100 and can play AC3 divx files fine with TRUE DOLBY DIGITAL? Cheers.