As soon as you dive to avoid the Sathanas, and it jumps out, if you stay back and disable the two Rackshasas and then destroy them, the shivans send in a non stop flow of fighters to kill you. I killed 46 fighters on that mission once. Had my wing take out the comm devices, while i stayed close to the node and made shivan soup out of them. By the time i jumped out in mission end, i had about 50 kills. That kill score got me my "triple ace" status, a medal, and a promotion.
But to do it, you have to work fast because the 2 cruisers are jumping out. Hit the engines first, to stop them. If you try to destroy one completelly, the other one jumps out.
The first time i played that mission, i wasn´t paying much attention when it started. I heard the "dive dive" warning, but when i looked i already had the Sathanas bumping me like a billiard ball. I had to restart to see what had happened.
Best mission in the entire FS2 campaign. Wish they´d made a few more like that one.