As much as I loved DJ Hero 2, I've all but forgotten that I still have it in my collection. I might have to pull it out, because these latest DLC release tracks sound hot:
If you ask me, they should release an entire DJ Hero: RJD2 disc. I'd buy it.
Get all three for 620 MS Points or $7.98 on the PlayStation 3 and Xbox 360, respectively. Tracks will be sold individually on the Wii for 300 Wii Points each.