je viens de voir sa sur leur site
02/16/2007 (Read yesterday's post for an important announcement)
It has been reported that some current generation mods suffer from the old "Idle Disc Read Error (DRE)" bug that was frequent in early badly designed GC modchips. Some people wrongly concluded that it could be the case with CycloWiz, but fortunately it just can't be, and here is why.
The Wii drive, unlike GC drive, is aware of standard DVD format. Standard DVDs can be read by any Wii (yes, an official DVD player is in theory possible) but as a protection mean some commands used by games are disabled when a standard DVD is inserted.
CycloWiz job is to re-enable those commands. Unlike some other mods, CycloWiz lets the original Wii firmware handle every aspects of DVD reading. In fact, CycloWiz is probably the only chip on market that doesn't use bitsetting at all. That way, no continuous patching is needed and no desynchronisation can occur. As soon as the disc starts spinning, CycloWiz becomes transparent (you could even remove it!), it's all in the drive's hands.
We won't say that it's impossible to get a DRE with CycloWiz due to media. Simply use a good burner with good media and and you'll never have to worry about DRE. We are also aware of an unrelated deterministic DRE problem with three PAL games. We will provide an upgrade correcting this issue in a couple of days, along with some surprise features
je suis naze en anglais mais sa sent pas bon