For one you can buy any of 5 Add-On Versions if they works with the g2 lite. the webpage said that g2 lite is limited with the ad ons . Also to get more planes you can get the g2lite to g2 upgrade Cd. The program has more airplanes and flying sites included along with any ad ons. And even if that isn't enough, you might want to try going to www.realflight.com and check out the download page. there are many flying sites, planes, trim schemes, and flight recordings you can download and use in your sim. well I don't know if g2 lite would work or not for downloading but it's worth a shot. when I had g2 I liked to fly someones carl goldburg extreme 330 that I downloaded the plane and the trim scheme for it.