a99 SLT: live-view blinking highlights

Given that you are well connected enought to get to try out pre-production model. Perhaps you could have a word with someone from Sony, and direct them to this thread. If we are lucky we might get the feature.

It's such a wonderful/useful feature that I much prefer using my old Sony R1 in many situations (providing of course I don't need to use an ISO higher than 400 or shoot faced paced action)

Regards