I don't know if any of you have been watching these enhanced episodes of Star Trek TOS, but if not your cheating yourself out of a real treat. Here is some back ground info
TOS Remastered Another Interview
The episodes have very good production values and DON'T ruin the episodes. The new digital effects are done with great care and do not alter the show in any but do lend themselves nicely and look as natural as the original footage. They are a real treat and make watching TOS a real joy after all these years.
I found a semi ok version of the Dooms Day (concept) video on youtube if any one is interested in watching it here is the link.
TOS Video
Space Seed
Balance of Terror
Catspaw
Arena