Seattle-based Delve Networks said late last week that it has released a new version of the firm's "Player Builder", the tool which allows its customers to create their own branded video players. According to Delve, the new tools runs faster, and also allows for undo and re-do of changes. The firm also said it made a number of other small improvements in its UI. Delve Networks provides hosted video services, video players, and associated services. Delve is venture backed by DFJ Frontier, Intel Capital, and Labrador Ventures.