Just tested this and it works!
Showtime Disc Access by andbey0nd
Requirements:
CFW/MFW 3.41/3.55 with peek/poke/lv1 access (KMEAW/REBUG/ROGERO/HERMES)
Showtime media player 3.99+ or Showtime for multiMAN (installed in default location)
Data DVD/CD/BD in the PS3 tray (video/music/photo content)
Purpose:
Allows access to optical data discs (DVD-R/RW, CD-R/RW, BD-R/RE) which usually are not accessible in homebrew apps
Minimizes the steps to access content stored on such optical discs (no need to launch multiMAN with DirectDiscAccess)
Allows Showtime to play all your backup videos/music if you used optical media
Extras:
You can take screenshots of movies while Showtime is playing
You can play music from XMB [Music] column while Showtime is displaying photo slideshow
You can use "Remote Play" to watch videos on your PSP/PSVita or other compatible devices
Installation:
Copy "stDISC.pkg" to the root of a USB drive/stick
Install from {Game Column] -> [* Install Package Files]
"Showtime (Disc access)" entry will appear in the [Video Column] in XMB
Launch it with data disc in the tray
In 5-10 seconds your Showtime Media Player will load with disc access
Enjoy!
andbey0nd
Download: http://www.sendspace.com/file/gj5jgf
irc.efnet.net #showtime
Showtime Disc Access 
