Having used a Palm, i had purchased an software utility designed to delete hidden bits and pieces of an application that would remained behind after deletion. Without monitoring from installation to deletion, your Palm might have stuff remaining, taking up memory, or conflicting with other applications.
� Does the Blackberry platform avoid this situation? If I try an application, and then delete it, is anything undesired left behind?
� Is there an advantage to buying an application written by a developer who has a certain Blackberry certification?
