Hi everyone I joined yesterday, and I wanted some advice from you. I have an old Mac Pro 3,1 -8 core - 28.8 GHz- 8 gb RAM- 2008 - bought from a friend for about 4 months and it works well with FCPX 10.1.3. working in AVCHD but sometimes the color wheel turns too !!!! What do you advise me to do to give it more power? What are the first things to replace? I would like to replace the parts with calm because I do not have a lot of money available immediately, but only a little at a time. So the first expense to do what would it be? Thanks.