I do larger amounts of editing of visuals to remedy the need for more reality, in my view. I do saves but it is always possible that a counter over run, or something like that, is a problem. I am not optomistic that some of the more obscure problems/challenges will ever be fixed except by accident when some code is changed for another reason.
I will probably have to bite the credit card and get that new socket 1155 mother board and an i5 2550K. At that point if problems continue to occur, with no attempt by the vendor to fix them, I have to reevaluate. Given the stuttering and pauses I encounter I am loathe to spend a lot of money when the vendor shows no concern, or is at least totally silent. Rather like making a blind bet with little chance of winning.That is why RailWorks is "on the shelf" awaiting a real update which is as likely as the Taliban embracing democracy.