I purchased and have the 2 SD cards for the version 3 upgrade. How do I get it to rerun?

After a lot of playing, I needed to reformat my flash disk and image windows CE off the Pioneer supplied upgrade SD's. Everything works except for MSN, status saying that the firmware upgrade failed and I should reinstall it.

I don't know that you can get away with formatting and then trying the update; this is the part where you break out bittorrent and get the x910bt.zip file everyones been using to hack their 3.0 upgrade.