(Just to get back to the game - we all know that Starforce got owned)
Get this game while you can - it really rocks (even a little more than galciv2

As someone already wrote it is "basically" Pirates! in space almost like freelancer without the 3D plus the rts&textadventure quests (quests for glory, money and rare equipment)
The main interface is like a continuous turn-based mode, making travelling streamlined and combat either very tactical or you can watch your autopilot do the fighting.
SR2 is Nonlinear unless you see gradually taking the galaxy from the dominators system by system as linear gameplay.
Game Setup (Starting Race, "Profession", Skill, additonal Equipment, various Difficultytopics) is also customizable and Galaxy will be randomised too.
Did i mention NO BUGS - not a single crash - and the few translation errors from russian to english are called something like "galactic newsspeak" ..thats a creative excuse hehe
btw. the original supportteam was very good too - i asked for the 64-bit starforce drivers and got the link to the file 4 work days later ! (no problems so far - although a nocd to reduce startup times is very tempting - so far my attempt not to bash at Starforce)
have fun