If you haven't played any version of this game, it's heavily recommended that you do, and this seems to be the superior version (you can still get the original version legitimately for free!)

Best played with the new graphics but the old sounds although it does feature both the Wiiware and the 3DS soundtracks.

Good if like Star Wars alot, somehow I've spent ages on this game.

Best played with the mod Battlefront Extreme with the 1.3 Patch installed.

http://starwarsbattlefront.filefront.com/file/Unofficial_Star_Wars_Battlefront_II_v13_Patch_Setup_Version;110319

http://starwarsbattlefront.filefront.com/file/Battlefront_Extreme;96607

Its a good continuation of the first game, cleaning up the combat system and inventory a bit and is much better optimised than the first. Plenty of stuff to do like the first, although the new characters and storyline aren't as good. Play it once you've played Mass Effect 1 and you'll enjoy it very much.