Recording/Save Replays

[pre1udeasm]

Can we use save replays? I need a noobs how to guide for creating replays and watching replays. Ive opened a couple and cant get it to load any games I have played. Does it auto record the last game you have played or do I need to enable something at the start of every game? I really want to make a video or at least have some of my most awesome air rox shots recorded. It will give me something to do when my beta key runs out. I will be your forever fanboy if I can get some help with this. Thanks again GREAT GAME!!!!!!