USB 2.0 DVD+R problems

My kernel version (was) 2.6.7, but is now 2.6.8rc3. This is a sample of the errors I see when trying to mount a DVD or CD:

7>ehci_hcd 0000:00:0b.2: devpath 4 ep0out 3strikes SCSI error : <0 0 0 0> return code = 0x70000
end_request: I/O error, dev sr0, sector 96 Buffer I/O error on device sr0, logical block 12 ehci_hcd 0000:00:0b.2: devpath 4 ep2in 3strikes ehci_hcd 0000:00:0b.2: devpath 4 ep0out 3strikes SCSI error : <0 0 0 0> return code = 0x70000
end_request: I/O error, dev sr0, sector 104 Buffer I/O error on device sr0, logical block 13 ehci_hcd 0000:00:0b.2: devpath 4 ep2in 3strikes ehci_hcd 0000:00:0b.2: devpath 4 ep0out 3strikes SCSI error : <0 0 0 0> return code = 0x70000
end_request: I/O error, dev sr0, sector 112 Buffer I/O error on device sr0, logical block 14 ehci_hcd 0000:00:0b.2: devpath 4 ep2in 3strikes ehci_hcd 0000:00:0b.2: devpath 4 ep0out 3strikes SCSI error : <0 0 0 0> return code = 0x70000
end_request: I/O error, dev sr0, sector 120 Buffer I/O error on device sr0, logical block 15 ehci_hcd 0000:00:0b.2: devpath 4 ep2in 3strikes ehci_hcd 0000:00:0b.2: devpath 4 ep0out 3strikes ehci_hcd 0000:00:0b.2: devpath 4 ep2in 3strikes ehci_hcd 0000:00:0b.2: devpath 4 ep0out 3strikes ehci_hcd 0000:00:0b.2: devpath 4 ep2in 3strikes 7>ehci_hcd 0000:00:0b.2: devpath 4 ep0out 3strikes SCSI error : <0 0 0 0> return code = 0x70000
end_request: I/O error, dev sr0, sector 96 Buffer I/O error on device sr0, logical block 12 ehci_hcd 0000:00:0b.2: devpath 4 ep2in 3strikes ehci_hcd 0000:00:0b.2: devpath 4 ep0out 3strikes SCSI error : <0 0 0 0> return code = 0x70000
end_request: I/O error, dev sr0, sector 104 Buffer I/O error on device sr0, logical block 13 ehci_hcd 0000:00:0b.2: devpath 4 ep2in 3strikes ehci_hcd 0000:00:0b.2: devpath 4 ep0out 3strikes SCSI error : <0 0 0 0> return code = 0x70000
end_request: I/O error, dev sr0, sector 112 Buffer I/O error on device sr0, logical block 14 ehci_hcd 0000:00:0b.2: devpath 4 ep2in 3strikes ehci_hcd 0000:00:0b.2: devpath 4 ep0out 3strikes SCSI error : <0 0 0 0> return code = 0x70000
end_request: I/O error, dev sr0, sector 120 Buffer I/O error on device sr0, logical block 15 ehci_hcd 0000:00:0b.2: devpath 4 ep2in 3strikes ehci_hcd 0000:00:0b.2: devpath 4 ep0out 3strikes ehci_hcd 0000:00:0b.2: devpath 4 ep2in 3strikes ehci_hcd 0000:00:0b.2: devpath 4 ep0out 3strikes ehci_hcd 0000:00:0b.2: devpath 4 ep2in 3strikes

Yes, I can confirm that this drive works on a Gateway laptop running Windows 2000.

When trying to mount this drive, I do:

mount /dev/sr0 /mnt/cdrom