MechJeb in 1.0.5

[NASAengineer]

Hey guys

So i just updated to 1.0.5 and MechJeb isn't working. I know this has been asked before, and I'm aware that there is a site I can go to to get the new MechJeb Mod. But the problem is I am an idiot with computers. I know how to install a mod, and thats about it. I just want to make sure that when I update MechJeb, all my existing flights with MechJeb parts won't get destroyed (this happened when I was trying to use Karbonite and I did some dumb stuff). Anyways, basically what I'm asking is for some kind soul to take the time to tell me the steps I need to take to do this properly.

Thanks a ton!

 

[MatterBeam]

You should not worry at all.