For lightscribe you need software that supports it. I don't know if Toast does, but that's where I'd start.
For Blu-ray disc playback, you need MakeMKV and VLC. You use MakeMKV as a decrypting/de-HDCP streaming server to VLC. You get no menus, only 5.1 Dolby Digital or DTS audio and no subtitles. Othewise, you have to boot into Windows and use one of their apps for playback.
Any Blu-ray drive in a 5.25" enclosure should work.