Jeez, it's been a long time.
There was not a lot of big changes going from 2.5 to 3. Loss of some backdoor stuff. Some people can't get locals with 2.5.
More options on scheduling (record all, including repeats).
30 second skip keeps skip to tick functions.
The biggie (for me) is the hidden sort options in 3.0.
Here is the list: http://archive.tivocommunity.com/tivo-vb/showthread.php?s=&threadid=66331
There was not a lot of big changes going from 2.5 to 3. Loss of some backdoor stuff. Some people can't get locals with 2.5.
More options on scheduling (record all, including repeats).
30 second skip keeps skip to tick functions.
The biggie (for me) is the hidden sort options in 3.0.
Here is the list: http://archive.tivocommunity.com/tivo-vb/showthread.php?s=&threadid=66331