With the Fenrir, you no longer need to use your old CD-rom drive Simply replace it with the Fenrir by removing the disk drive and plug in both Fenrir cables.
I'll be away from my gaming pc for a month tomorrow but might be able to help if you run into trouble: # CardridgeID# 00 = none# 21 = Backup RAM Cartridge# 5a = 1MBytes RAM Cartridge# 5c = 4MBytes RAM Cartridge# Areacode# 1 = Japan# 2 = Taiwan, Korea, Philippines# 4 = America, Canada, Brazil# c = Europe, Australia, South AfricaSaturnBIOS="C:\Emulators\SSF_012_beta_R3\Saturn Bios\Saturn Bios All Regions\SS - BIOS (U).bin"STVBIOS=""CDDrive="1"CartridgeID="5c"Areacode="4"DataCartridgeEnable="0"DataCartridge=""Scanline="0"ScanlineRatio="70"AutoFieldSkip="1"EnforceAspectRatioWindow="1"EnforceAspectRatioFullscreen="1"WideScreen="0"VSynchWaitWindow="0"VSynchWaitFullscreen="1"FixedWindowResolution="0"FixedFullscreenResolution="0"BilinearFiltering="1"StretchScreen="1"FullSize="1"FullscreenDisplay="0"LinearFiltering="1"Mute="0"Volume="1.00"VolumeAdd="0.25"BufferSize="3"DisableInput="1"FlipThread="0"VDP1DrawThread="0"VDP1ExclusiveCPU="0"VDP1ThreadAlwaysRunning="0"VDP2DrawThread="1"VDP2MultiThread="1"VDP2ThreadNumber="11"SoundThread="1"CDBlockThread="0"CDBlockNoWait="0"ScanlineBaseTiming="0"DSPDynamicRecompile="1"Priority="2"CDDriveReadSectors="24"DotClock="4.00"BlockClock="110"CheckSlaveSH2IdleLoop="1"SlaveSH2Speed="100"SH2RecompileBlockInstructions="50"CDSectorNumbersPerSecond="200"SH2RecompileBufferSize="8"SH2RecompileBlockNumber="40000"AlternativeSH2Recompile="0"CheckMemoryAccess="0"CheckSpritePriority="1"CheckCyclePattern="1"VDP2RAMRevisionAccess="1"VDP2RAMWriteTiming="0"VDP2RAMWriteTimingBufferSize="24"MemoryAccessWait="1"SH2Cache="0"EnableInstructionCache="0"BusWait="0"BusWaitClock="1"SH2DMARealTransfer="0"SCUDMADelayInterrupt="0"CDTrackIndex="0"CDAccessLED="1"NoBIOS="0"HookBackupLibrary="1"EnableFDD="0"MeshTranslucent="0"Deinterlace="0"EmulateSpeedAdd="0. The Fenrir is an Optical Drive Emulator (ODE) for the Sega Saturn. If you are emulating a Sega Master System or GameGear, select 'Port 1' in the 'Master System/GameGear Controllers' section. I also use a util called xboxoff and joyids to make sure i get all the controllers in the right order in windows and for the emu. Select the type of controller you wish to emulate from the 'Port 1' menu. Dont worry, this is almost always a false alarm.
I'll put my ini here but I'm not sure it will help. NOTE: Emulator files are often unrecognized by your anti-virus software and detected as malware (viruses, worms, etc.). there's a big thread on it in the social club section here. I've got 4 xbox 360 controllers and 2 logitech hooked up to saturn for bomberman.