I agree with remco_k. there is no easy way to do it.
if you make a completely new
sequence and want to use some steps from another old
sequence,
open the old
sequence, delete the steps you don't want and add new steps. save the
sequence with another name
if you want to combine two or more old sequences, I think you are screwed

. I found a workaround thou:
let's say yo want to combine seq1 and seq2 into a new
sequence, seq3
1>
open seq1 in the
sequence window.
2> go to the first step you want to copy to seq3
3> if you want to, remove fixtures you dont want to program in seq3 by right click on the fixture and choose "Remove fixture from
sequence - preset"
4> now, save the step as a preset
5> go to next step you want in seq3 and repeat step 2-4
6> repeat step 2-5 for all the steps you want in seq 3
7>
open seq1 in the
sequence window.
8> remove the steps you don't want in seq3
9> go to the first step you want to copy to seq3
10> if yo want to, remove fixtures you dont want to program in seq3 by right click on the fixture and choose "Remove fixture from
sequence - preset"
11> mark the fixtures you want to add the steps to from seq1
12> Apply preset to the fixture --> the step from seq1 is now copied to seq2
13> go to next step you want in seq3 and repeat step 10-12
14> repeat step 10-13 for all the steps you want in seq3
15> Finally, save the edited seq2 with another name (seq3)
it is a bit complicated but simpler and quicker than copying and pasting each step individually and opening and closing the two sequences.
let us know how it goes, or if you don't understand my workaround