From: United Kingdom
As I understand it, Betablocker patches the "weak sectors" in a CloneCD image (of a Safedisk 2 protected CD).
As CloneCD (with some region fiddling or reg-hacking) can do this itself now, not usually needed!
ONE case, actually - apparently the latest BB can beat Safedisk 2.51, but the current CloneCD cannot do it unaided using AWS.
The other option, a fully SD2 capable drive, makes it a lot easier, and might make it possible without CloneCD - any RAW copier should do it!
Where? - if the link from CDRINFO is dead, no idea ... can't find it here!