With regards to the CD Mode, I am not sure yet. Yes, I do now have a Roland W-30 CD-Rom device that I actually bought from a guy in Russia along with some W-30 CD-Roms. I will probably receive them next week and will then be able to give you more info about the CDs and Modes. The S-50 and S-330 as you know can't use CD-Roms as they don't have any SCSI connections.
With my Windows 7 computers, the loading of the Universe of Sounds CD Roms freezes my system when using SMFW30 for export. However, I found that using Daemon Tools and loading an Image works. Your new Beta method of loading an image file works great too which I used to export the images I reported above. Again, as long as I can now either use Daemon tools or the Image loader in SMFW30, it's not a problem not using an actual CD. I'll check on this though as I'm curious exactly what Mode is used.
I'd say you solved my problem with exporting those image files from the Universe of Sounds CD-Roms. I have a few other CD-Roms coming my way with the CD Drive next week so I'll update you on what those are. The guy has a nice collection so I'm excited about checking them out. In the meantime, having these two Universe of Sounds CD-Roms is fantastic as so far all of the sounds are awesome.
Note that I removed the links above from your forum as I know the copyright issues are strong with these Universe of Sounds CDs. I don't want anyone to get in trouble.
I'll do some more testing over the weekend with my W-30, S-330, and S-50. I'll post more info shortly.
Thanks again!
Jim