Get into a heavy transport (for example, a LAAT Gunship or Droid Gunship). Make sure no one else is in it except you, then fly over to the enemy hangar. Land and get into one of the scout fighters in that hangar (for example, a Jedi Starfighter or Tri-Fighter). Quickly fly back to your capital ship. To do this even more quickly, do the boost, and if the enemy frigates are not destroyed yet, fly out of the hangar, go down a good ways, then level your ship out again. When you have reached your hangar, land and see if your other transport is there. If it is, get in. Make sure no one is in it but you. Repeat the process described again. If it is not there, either just waste time and wait, or get into a X-Wing or ARC-170. There will now be two of your transports in the enemy ship, and they will spawn many of your men. By doing this, you have bought yourself lots of time to disable the enemy ship. It is important to make sure no one but you is in the ship because if someone else is in there they will not get out when you land; and if you get out, they will take off and crash.