Adding comas to seperate each group of three numbers or a color on every other grouping of three numbers would make it easier to determine where the breaks are between Meg and Gig etc so modifying the thresholds would be a faster operation.
Even though I know the interface is Gig and the leftmost digit is Gig, it would make it easier if some sort of visual clue were available to quickly identifiy the "border" between Gig and Meg etc.
Thanks for the feedback! We'll put it on the list. We can't guarantee a specific release, but it's on our radar.