Abstract: An improved system, device and method for accessing locked (secured) features of digital products with assistance from a product distribution site are disclosed. In one embodiment, a digital product can be submitted to a product distribution site for network-based distribution. The digital product can be initially provided such that it provides base functionality but contains one or more locked features that, if unlocked, can supplement the base functionality. If the digital product that has been submitted is approved, the digital product becomes available at the product distribution site such that users can search, browse and purchase the digital product. Once the digital product has been purchased, download and installed on a user's computing device, the user is able to utilize the digital product. However, since the digital product itself includes one or more locked features, the user is not able to utilize such features until a subsequent purchase is performed.

Abstract: An improved system, device and method for accessing features of digital products with assistance from a product distribution site are disclosed. In one embodiment, a user of a client device may have previously acquired rights or permissions to access one or more supplemental features of one or more digital products (e.g., application programs). Typically, a user would purchase an application program and then sometime later also purchase supplemental features for use with the application program. In one implementation the supplemental features can be purchased using the application program with the assistance of a remotely located product distribution server. Sometime thereafter, in some cases, the user desires to make use of such previously acquired one or more supplemental features on another client device. For example, the user may wish or need to transfer from a former client device to a new client device. As another example, the user may wish to utilized (e.g.

Abstract: Improved approaches for submission, management and/or distribution of updates to digital products, such as application programs (software programs), with respect to an online product distribution site are disclosed. Updates to numerous digital products can be centrally managed in a uniform and computer-assisted manner so that updates can be efficiently distributed to appropriate users.

Abstract: Techniques for improved installation of software on handheld devices. In one embodiment, a handheld device is coupled with a computer that has a client software application. The client software application can support installing software applications onto the handheld device. The client software application can determine if the handheld device is in need of, or already has, one or more particular software applications installed on the handheld device. The client application software can then obtain the particular software applications from a remote server and then transfer the particular software applications to the handheld device. Advantageously, a user can automatically be made aware of the particular software applications that it may need. In one implementation, a user of the handheld device or the computer can purchase the particular software applications.