I notice playing DVDs on my computer shows some slight garbage and is'nt as crisp as watching them on the living room's tv. Is this because a computer moniter shows exactly every detail includeing compression, or is this because a codec might be interfereing? I use Cyberlink PowerDVD 6 Deluxe with that nice color optimizer, but I've noticed the garbage for awhile now with older version awhile back too. Never really said anything about it till now. Any ideas?