Hey, all..
I am the original user that called Apple and started that post. I am glad it has gotten all the attention it has, because in the many comments people made, many answers were revealed.
I can tell you that at the time I wrote the post, I had only been using FCPX for a couple weeks. I had over 16 long DV projects open and based on other user comments and Apple’s recommendations, moving them to allow working on one or two made a hugh impact on performance for me.
I agree some of the answers I received from Apple were not convincing to me, but I thought I would let the community react and offer their opinion and expertise.
By obtaining increased knowledge from these forums plus ongoing practical experience with FCPX, things are definitely getting better.
Regards,
Dan