All high definition televisions are digital, but not all digitial televisions are high definition.
A year is a leap year if it is either (1) evenly divisible by four and not evenly divisible by 100 or (2) it is evenly divisible by 400. This year, 2004, is a leap year because it meets the first test. The year 2000 was a leap year because it met the second test. The years 1700, 1800, and 1900 were not leap years because they met neither test.
In formal writing, single digit numbers should be spelled out, ex., one, two, three, etc. Double digit numbers can be written using their numerals, ex., 10, 20, 35, etc.
The third time was the charm for Bob Dole in 1996 when he won the Republican presidential nomination. He had failed in his previous attempts to get the nod in 1980 and 1988.
For those of you who haven't already heard, the prospective new owner of the New Jersey Nets plans to move the team to Brooklyn, marking the first time since the Dodgers left almost 50 years ago that Brooklyn will be home to a major league sports franchise. From what I'm hearing, though, that move may not actually happen until 2009.