Unfortunately, all the FPS Limiters, ENB included, cause my transition / load times to soar from ~5 seconds to ~120 seconds. ENB itself doesn't cause this, just enabling its FPS limiter feature. Vsync itself (either Nvidia Control Panel or iPresentInterval) doesn't cause this either, only "Antilag", ENB, and Dxtory limiters.
That's unfortunate. However on every ati-duel-gpu driven instance I have seen, which is about 6 systems, and countless friends. The universal report is that there is serious microstutter issues with their games.
For me personally, everything is secondary. A low framerate is preferable. Load times are preferable. My system randomly resetting is preferable. That's how distracting it is.
My friend, who has two gtx 480's in sli, reports flawless sli performance. So this may only apply to people with amd duel gpu's. However since that's quite a few people. This might be useful.
Also, i think it's less frequent that people get hit by major loadtimes with fps cappers, than it is that people get severe microstutter. I would be very interested if anyone with nivida get's it.
Also, the performance hit on dxtory is huge. And as I said in my epic post above, antilag cannot be vsyned over with a ati card. Leaving enbpatch.
Anyway, I am finally happy after several months of tweaking my skyrim to NEVER eliminate it. This is solved. And i can enjoy the game perfectly now. I just hope someone else manages to replicate this after going through something similar to what i have.