Fails on Checksum with non-sensical error

Binary package hint: brasero

Checksum fails on attempting to validate file "./"

Highlights from Log (Right at the end):
>>BraseroChecksumFiles comparing checksums for file /.nexuiz/data/dlcache/csprogs.dat.526980.8552 : 20eab3563009f32f98c1f7e320d5ed64 (from md5 file) / 20eab3563009f32f98c1f7e320d5ed64 (current)
>>BraseroChecksumFiles Getting file /.
>>BraseroChecksumFiles Ended with an error
>>BraseroChecksumFiles called brasero_job_error
>>BraseroChecksumFiles finished with an error
>>BraseroChecksumFiles asked to stop because of an error
>> error = 1
>> message = "File "/.
>>BraseroChecksumFiles stopping
>>Session error : File "/.

On selecting files to burn I got a warning about >7 levels of directories, but I don't think that is the cause of this.

Source of files is a mix of ext4 and ntfs.

The burn itself appears to be OK.

ProblemType: Bug
Architecture: amd64
DistroRelease: Ubuntu 9.04
ExecutablePath: /usr/bin/brasero
NonfreeKernelModules: fglrx
Package: brasero 2.26.1-0ubuntu1
ProcEnviron:
 LANG=en_ZA.UTF-8
 SHELL=/bin/bash
SourcePackage: brasero
Uname: Linux 2.6.28-13-generic x86_64