Will Fix Render My DJ Ditty Useless? (Score 1)

I just purchased a Dell DJ Ditty so that I could play my Yahoo Music Unlimited Subscription Service audio files. Now that Dell is no longer supporting the DJ Ditty http://hardware.slashdot.org/article.pl?sid=06/08/ 24/2154216, will I have a broken MP3 player when and if Microsoft upgrades their DRM to a "unbreakable" version 12? My MP3 player's firmware is built to handle current Subscription services, will the next gen DRM require a firmware upgrade?