I've encountered a NICE bug. While in 'buying' screen I bought some aircraft, than bought 1 space station (to enable simultaneous production of 2 big ships), then clicked back on aircraft, then speed up with right mouse button on the clock, and when the space station is finished the aircraft queue boost from 3pcs. to some 1200 pcs.

.... later, when misile tanks became available the taks queue also was automagically filled without spending a single 'star-buck' or 'credit' or whatever currency they have.
OK - yet one spoiler or tip:
when fighting with Morguls - do not hurry with rescueing a ship in 2nd. starsystem (s.o.s. signal...) I have done it just before my invading forces was ready (20 starfighters 20 hunters 1 destroyer 30 tanks). First rescue that ship in 2nd starsystem, then fly to mirach 3, wait for Kalls fleet to arrive, and begin assault. The Kalls will help in da fight. And later on they won't attack Phelonians. :w00t: