Nero CD-DVD Speed is a benchmark which can test the most important features of an optical drive. These tests include: Transfer rate, Seek times, CPU (Central Processing Unit) usage, Burst rate, DAE (Digital Audio Extraction) quality & Spinup/spindown time. It can also check the CD (Compact Disk) and DVD (Digital Versatile Disk) media quality. What's New in Nero CD-DVD Speed 4.10:

- Added support for multisession CDs and DVDs to the Benchmark
- Image files can now be overburned
- Small improvements and bug fixes

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