Possible values of an option:
[Ultra], [Fast], [Normal]
The option description:
The option is responsible for switching-on of fast decoding of commands and given by processors Athlon (and Duron on their basis). At its switching-on ([Fast] or, the most aggressive variant, [Ultra]) noticeably raises high-speed performance, but stability of operation of the computer, frequently, worsens. So by default it is offered to disconnect this possibility ([Normal]).
Other options identical to destination: