CloneDVD and -R discs

[swtbobby]

Hello,

I am using CloneDVD 1.3.11.2 with AnyDVD 3.2.1.1 and I am having trouble burning -R discs. My burner is an Optorite DD0203 firmware 2.30. DVD -R discs aren't burning at 4x. I am using RITEKG04 discs and Memorox -R 4x. The discs burn at 2x and sometimes when it gets to the burning part it locks up at 0% and ruins the disc. It works fine with all +R I have tried. Also when I use DVD Shrink to rip the files and Nero 6 to burn them it works fine and burns the DVD -R at 4x. I was just wondering if anyone else had similair problems with CloneDVD.

Cheers