fedora 3 scsi cdrw burning problem

[danjde at tin.it]

hi, i'm davide from italy

i've installed Fedora 3 and a new kernel vanilla 2.6.9 with complete scsi
support
on my pc there are one cdreader ide, one cdreader scsi, and one cdwriter
scsi

now, dmesg show me correcly all devices (dc395x: Tekram DC395(U/UW/F), DC315(U)
- ASIC TRM-S1040 v2.05, 2004/03/08
ACPI: PCI interrupt 0000:00:11.0[A] -> GSI 10 (level, low) -> IRQ 10
dc395x: Used settings: AdapterID=07, Speed=0(20.0MHz), dev_mode=0x57
dc395x:                AdaptMode=0x0f, Tags=4(16), DelayReset=1s
dc395x: Connectors: int50  Termination: Auto Low High
dc395x: Performing initial SCSI bus reset
scsi0 : Tekram DC395(U/UW/F), DC315(U) - ASIC TRM-S1040 v2.05, 2004/03/08
dc395x: Target 03:  Sync: 48ns Offset 15 (20.8 MB/s)
  Vendor: YAMAHA    Model: CRW8424S          Rev: 1.0g
  Type:   CD-ROM                             ANSI SCSI revision: 02
dc395x: Target 05:  Sync: 48ns Offset 15 (20.8 MB/s)
  Vendor: PLEXTOR   Model: CD-ROM PX-40TS    Rev: 1.10
  Type:   CD-ROM                             ANSI SCSI revision: 02
PIIX4: IDE controller at PCI slot 0000:00:07.1
PIIX4: chipset revision 1
PIIX4: not 100% native mode: will probe irqs later
PIIX4: port 0x01f0 already claimed by ide0
PIIX4: port 0x0170 already claimed by ide1
PIIX4: neither IDE port enabled (BIOS)
EXT3-fs: mounted filesystem with ordered data mode.
kjournald starting.  Commit interval 5 seconds
NET: Registered protocol family 1
sr0: scsi3-mmc drive: 16x/16x writer cd/rw xa/form2 cdda tray
Uniform CD-ROM driver Revision: 3.20
Attached scsi CD-ROM sr0 at scsi0, channel 0, id 3, lun 0
sr1: scsi-1 drive
Attached scsi CD-ROM sr1 at scsi0, channel 0, id 5, lun 0
hdd: ATAPI 52X CD-ROM drive, 128kB Cache)

BUT I CANNOT BURN FROM /dev/sr0 or /dev/scd0..
BUT I CAN READ FROM THEM (from /dev/scd0 and from /dev/scd1)
i think same udev mistakes..or one Tecram module(dc395x) bug?

anyone of you have hany suggestion?

many many thanks!!

ciao!!