Looks like CyberLink (developer of CyberDVD among other things) will be the first software company to produce commercial software to burn BluRay discs as well as HD-DVD discs. The updated software, Power2Go 5.5 Next-Gen Edition (a mouthful that is), will be able to burn single layer/dual layer HD-DVD and single layer BluRay, with capacities from 15GB to 30GB (with up to 50GB if they release a dual-layer BluRay burner). It retails for $39.95, but I'm betting that as high capacity optical drives become more popular you'll see stipped down versions of it being bundled with the devices themselves.