When to expect Blu-Ray external drive for XBOX 360

[MrPickles]

Before Blu-Ray started dominating (right around the PS3 launch) MS said they would make a Blu-Ray add-on if HD-DVD lost. So, I'd say in a year-and-a-half or less. It wouldn't really eat into digital download sales, as only a few would buy it, probably the same people that buy the HD-DVD addon now.