The CutePODCast Manager allows you to update channels in subscriptions by downloading the latest RSS XML file, then parsing, and updating the episode list. When you update a channel, all episodes added to the channel are displayed in the Episodes pane.
To update a feed in subscriptions
In the Navigation pane, select the channel under Subscriptions, then do one of the following:
On the toolbar, click the Update icon 
.
Right-click the channel, then click Update.
The selected channel is updated and all the episodes added to the channel are displayed in the episodes pane.