Tutorial Description - this is my first swish tutorial , and its easy .
1) First open annew document in swish
2) Select the REQTANGLE TOOL or TEXT TOOL .
3) When you've done what you want right click on the TIME TABLE
4) Click Move
5) Now click on the duration
It Depends on how much quick flash you want ... ive used 1
6) now go down and click colour pick what you want
7) now keep doing the move tool as amny times you want it to flash