Although sea spiders are not true spiders, or even arachnids, their traditional classification as chelicerates would place them closer to true spiders than to other well-known arthropod groups, such as insects or crustaceans.
If you have an HDTV, we strongly recommend that you buy a Blu-ray player rather than a standard DVD player. Prices for Blu-ray players now start at less than $100, but expect to pay a bit more for a major-brand player that has 3D and wireless capbility.
If you want to burn a DVD to play on any 'stand alone' DVD player, you need to use DVD-R discs as they are more compatible with the various brands of DVD players. What is confusing is that some brands of DVD player only playback DVD+R discs, it was a choice they made years ago, some makers went with + and others went -. DVD player bought in the last 5 years or so should play all types of DVD and CD. ----------------------. You can burn video to CD-R if the total playback time is less than about 20 minutes, but you have to burn the CD in 'SuperVCD' mode. The only software I have that will do that is by Nero.