please help

I have two problems with blender 2.57b.
One is that I cannot extend the ipo curves.
The second is that I cannot export the video games I’m making.
Any suggestions?

Well be a little more specific about what you need help about with the title cuz “please help” isn’t much of a help to us. And second of all we need a little more info about your problems. What is the problem about exporting games? What did you try that didn’t work?

i think you mean save as runtime

If you want to extend your curve in the graph editor add a Cycle modifier to the channel you want to extend. Cycle with Offset should allow you to extend it.