It is possible to control BeyondPod from Tasker on Android by using the general Intent sending mechanism of Tasker. But it isn’t obvious how to do that, so I will describe here how to create a recipe to have BeyondPod do a feed update when you plug your phone into power.
I first create a State Profile, with Power source “Any”. Then I created a task “BeyondPod Update” and add a “Send Intent” with the following settings:
category: All Feeds
Then test out the new task. The key things left off of the BeyondPod FAQ on this that you set the extra to the word “category:” followed by the category name, and that “All Feeds” updates all categories.
Info about other intents available is at: http://www.beyondpod.com/Android/help/FAQAPIs.htm