Help with Sony Burner and Cyberlink software

[Calit2ube]

Ok, So here are my problems. If you can help with any info it would be much appreciated.

#1 My work has recently purchased a BWU-100A Sony Blu Ray drive to start working with. We have it installed in an IDE External enclosure so it can be moved between various computers easily. It is currently installed on my editing PC through USB 2.0. I can see the drive with my PC and it burns CD's and DVD's and plays back DVD movies with no problem. I purchased a Blu Ray movie from Outpost called "Chronos" to watch on the drive. My bundled software Cyberlink Power DVD 6.6 BD will not recognize the disc. It pops up this error, "A disc with an unsupported format in drive X:" My thought is that I may have a bad disc, but I do not currently have another to test it with. Has anyone else had this same problem? Is there something I am missing here?

#2 - Blu Ray Authoring
My second problem is with authoring a disc on the same drive. I am using the bundled software, Cyberlink Power Producer BD Edition. All editing etc. is being done in Adobe Premiere without any Cineform plug in. My workflow is Sony HDV camcorder -> Adobe Premiere. The only way I have found to get my HD files out of Premiere and into Cyberlink is to export them using Adobe Media Encoder to an MPEG2 using the presets for HDV 1080i which leaves me with an .m2t file which will not import into Cyberlink. I have gotten around this by simply changing the file extension to .mpg, which seems to work. The file can then be imported and I can see it in Cyberlink and preview my BDAV disc. However when I go to burn the disc it gets to 14% every time and says it is burning titles, then it stalls! I don't know what I am doing wrong. I have also tried RemuxTS to convert my .m2t files, but it just spits out another .m2t, so I don't know what I am doing wrong there either. Any help or advice on workflow would be great!