Any good, free and no adware DVD copying software out there? (*NOT* for copyrighted material)

I have a data disc that is a DVD. I want to copy it to another DVD. I am appalled I cannot do this simply and freely.

I have WinXP. It seemed to say I could burn a data disk but then gave me the finger. The DVD I am copying is homemade with home video files on it. No copyright issues. I just want a simple disk copy program.

Looking I find many but nearly all cost money and the free ones seem to have malware issues (like Burn4Free).

This really should be free stuff. Disk-to-disk copy. Hardly gets more straightforward than that.

Any suggestions?

Infrarecorder and ImgBurn are both pretty good burning programs. I haven’t had any issues with either.

Thanks!

ImgBurn seems to do the trick. Infrarecorder does not seem to deal with DVD and is stuck with CD burning.

I like using DVDshrink. It’s legally free, but some people have tried to charge for it.

For non copyright material the free version of Nero that I have received with every DVD drive I have ever purchased, does the job perfectly.

DVD Decrypter, in ISO mode; ISO-read the DVD to an image on the hard drive, ISO-write the image back out to a blank DVD.

Works for single and dual-layer disks. Also … well, it just works. The only failure I’ve had with it has been when the source material physically could not be read by the drive.