If you're asking what the idea is behind the fib plotting for time, those I've seen that use Fib for time do so identically as if they were using it for price. If, for example, the time from a major high to a major low was 28 trading days, they might expect a retracement to not only go a certain percent back in price, but to do so on say the 10th or 11th (.382) trading day after the low, or the 14th/15th maybe for a .5 retrace in time, etc. When they see a key fib price cluster being hit on a key fib date cluster, they pay a lot of attention for potential trading opportunity.
As far as that being the only major change in the beta, hardly worth a beta version just to put that out....hope there is some more to play with than just that.
Where can I download the version? the link from the quote.com homepage doesnt seem to download anything at all.