MySpace app for BlackBerry a RIM record-breaker

Remember that little old BlackBerry app for MySpace that premiered last week? Apparently it struck a chord with users because RIM reported just after midnight on Friday (EST), that it hosted more downloads for the product's first week than it has for any other app.

While 400,000 downloads in one week for the BlackBerry-compatible MySpace software is a drop in the bucket compared to Firefox 3's 1 million downloads in 24 hours, it did beat out the initial release of RIM's Facebook app.

RIM did not reply with comparative numbers.

In a statement, RIM's co-CEO Jim Balsillie regards the download count as a proof of "an evolving consumer lifestyle where social connectivity and information access are more important than ever." Yet, the spike could as easily correspond to a more concerted marketing push, to a growing adoption of BlackBerry phones among consumers versus business users, or to first-time BlackBerry owners responding to the sexier looks of the Bold and Storm.

Either way, RIM has a lot of work to do if it wants to join Mozilla in the Guinness Book of World Records.