You may feel these symptoms first in your feet and then possibly in your shins: 1  Numbness, tingling and pain. 2  Unsteady when standing, walking. 3  Muscle weakness (including weak ankles) or cramps.
720HD is 1280 x 720 pixels per frame. The highest resolution that the DVD format can support is 720 x 480 pixels per frame for NTSC (or 720 x 576 pixels per frame for PAL), which is at best only 37.5% of the resolution of 720HD.
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.