I've posted a reaction to the CD Freaks website too...
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PlaStiK: I don't know how reliable the test is, since as far as I could understand, they used only one CD to compare.
I've been close to the development of this new PlexTools version. The extraction engine was rewritten almost entirely from scratch. We all know old PlexTools versions were no match for Exact Audio Copy. In the past Plextor was known as the best cd-r drive manufacturer. During the past few years however many brands have realized that manufacturing good drives is the key to success (you wonder how they didn't realize that a lot earlier). So came Lite-On and other brands also on top and Plextor just became "a good drive". Plextor once set the standards for audio extraction with the UltraPlex series cd-roms, and to claim the title of king of quality again they needed to beat the only thing that made a Plextor rip even better: Exact Audio Copy. And that's exactly what Plextor Europe has been doing the past year.
Extensive tests and theoretic studies learned what reading methods are most successful for certain errors. This resulted into PlexTools 1.15...
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Pio2001: These Plextools seem better than EAC for ripping, as they have more secure options (exept for the offset correction or detect gap Freaks).
I wonder if they can extract hidden tracks.
PlexTools does correct the offsets of Plextor drives! Non Plextor drives however will read with offset 0. But then again, Plextor would be stupid if they made the software work equally well with non Plextor drives

Also it can tackle a few copy-protections, but I didn't test that to the extend...
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What I'd like to know are the secure reading speeds with a clean CD, compared to EAC, and if it can pass the test where EAC reports no error and there are some. One result is not enough, EAC too can report no errors and get clean rips.
PlexTools 1.15 reads in burst extraction mode. The same mode used by bad extraction software like AudioGrabber or CD Speed. This mode provides no native error detection, but is very fast. Thus on a clean undamaged cd, PlexTools' extraction speeds will be up to or very near to the maximum speed.
So what's the 'secret'? The extensive usage of C2 information. Way beyond the manner EAC uses the C2 information. This is PlexTools strong point but also the weak: unlike EAC
PlexTools requires absolute correct C2 information. If the drive's C2 information is unreliable, so will the extraction...
Newer Plextor drives (models starting from the 12/10/32) have a near perfect CIRC-decoder and C2 output. In my tests I couldn't get the 24/10/40 and 40/12/40 miss an error (the other way around is more difficult to test and less important - better report an error where none is than reporting none where one is

). The older drives tend to be rather unreliable so they better stick to EAC. That is also why the test made by ljpp from cd-rw.org turned out so bad.
I've done extensive tests of which I cannot publish the results. But when I have more time to get a new site online, I'll redo the tests. Anyway, the conclusion over the whole line was: PlexTools 1.15 is superior to EAC.
This thanks to the use of burst extraction mode to read the audio data at high speeds and C2 information to accurately detect errors. When an error occurs PlexTools can choose from 5 different error detection & correction schemes, ranked from normal to extreme secure. Let's say for example that scheme 5 is selected. Because of the C2 information PlexTools knows exactly which samples are correct and which not. EAC only knows which sectors are correct. After rereading a sector containing errors a few times, PlexTools will return all correct samples whereas EAC needs at least a certain amount of matching sectors to flag a sector as correct.
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eloj: I have plextor drive (old 40x max SCSI-drive) but soon lost track of the CD with the original plextools, and let me tell you it was a PAIN to try and locate the full version again when I'd done a reinstall. Why they can't just post it on the site I have no idea.
It wasn't PlexTools that came ith your Plextor UltraPlex 40. These drives were bundled with Plextor America's PlexManager. In those days excellent software, but the newer versions are worthless. At a certain point in history Plextor Europe no longer had the right to distribute the American software so they decided to make PlexTools. And unlike Plextor America they listened to what the Plextor owners wanted. That made PlexTools a very easy to use and handy application that every Plextor owner should have...
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cd-rw.org: My copy of PlexTools was sent to me from Plextor Europe after mailing them. It's a Plextor-only free software, so I don't think there is nothing wrong in distributing it.
I'd first ask Plextor Europe... I had to remove PlexTools full setup from my site