Our buddies at Virtual Reach have a few new channels available for subscription on their free RSS reader: one is a customizable ESPN sports feed and another for exchange rates. Getting exchange rates on the go is just plain handy, especially if it’s folded into something you’re already using (you are already using BlackBerry Cool to Go, right?), but the customized sports feed is certainly something new that could seriously expand the usefulness of Viigo’s channels. Instead of cruising through the folders and finding the stuff you like, being given the option to make your own ensures that you get the content you want. We’re really hoping that Virtual Reach brings this kind of thing to more of their channels.