Thunderbolt has been largely theoretical so far, but with the first peripherals lining up for release in the near future, this Ars Technica article is a particularly interesting read. It claims that, at least at first, Thunderbolt peripherals won’t ship with the necessary cables, and users will have to buy Thunderbolt cables from Apple for $49 for a 2 meter cable. At some point, other manufacturers will undoubtedly start manufacturing Thunderbolt cables, which will likely drive the price down, but it’s unclear how long that will take. follow link
Expand Finder Columns Quickly
Column view in the Finder is great for navigating through your disk's hierarchy, but the columns often aren't wide enough to show the full names of all the files. To expand a column to a width that will show all file names in their entirety, double-click the handle that you would normally drag to expand or shrink the column. To expand all the visible columns to that width, Option-double-click the handle.
Initial Thunderbolt Cables to Cost $49 from Apple