Octopart updated their PartList feature (Thanks Jim!) Harish writes -

Sometimes a small window to the right of your screen just doesn’t cut it for keeping track of your electronic parts. To solve that problem, today we are releasing a more fully-featured PartList. By popular demand, you can use this application to cut and copy your parts, partlists and folders. To help you remember why you needed that particular semiconductor chip with the really long part number, you can add part titles, part comments, and descriptions to your partlists. Together with publishing and the cross-distributor shopping cart, we’re hoping that this feature makes your life easier as you build electronics projects.

Octopart’s new PartList – Link.