<s>
The	O
MOPy	B-Application
fish	I-Application
is	O
a	O
freeware	B-License
cyberpet	O
,	O
released	O
in	O
October	O
1997	O
for	O
Microsoft	B-Application
Windows	I-Application
by	O
The	O
Global	O
Beach	O
Group	O
on	O
behalf	O
of	O
Hewlett-Packard	O
.	O
</s>
<s>
Based	O
on	O
the	O
blood	O
parrot	O
cichlid	O
fish	O
,	O
the	O
MOPy	B-Application
fish	I-Application
has	O
a	O
complex	O
behavior	O
pattern	O
.	O
</s>
<s>
First	O
released	O
in	O
1997	O
,	O
the	O
MOPy	B-Application
fish	I-Application
program	O
was	O
featured	O
in	O
the	O
2001	O
edition	O
of	O
the	O
Guinness	O
World	O
Records	O
as	O
the	O
most	O
downloaded	O
cyberpet	O
.	O
</s>
<s>
The	O
MOPy	B-Application
fish	I-Application
can	O
remember	O
how	O
it	O
has	O
been	O
treated	O
over	O
the	O
last	O
week	O
,	O
and	O
alters	O
its	O
behavior	O
to	O
correspond	O
with	O
the	O
effort	O
put	O
into	O
its	O
care	O
.	O
</s>
<s>
If	O
the	O
MOPy	B-Application
fish	I-Application
is	O
neglected	O
and	O
not	O
fed	O
for	O
three	O
weeks	O
,	O
it	O
will	O
fall	O
sick	O
and	O
die	O
.	O
</s>
<s>
However	O
,	O
since	O
MOPy	B-Application
fish	I-Application
is	O
controlled	O
by	O
the	O
operating	O
system	O
calendar	O
,	O
the	O
fish	O
can	O
optionally	O
also	O
be	O
brought	O
back	O
to	O
life	O
by	O
manipulating	O
the	O
computer	O
's	O
date	O
entry	O
.	O
</s>
<s>
Different	O
versions	O
of	O
MOPy	B-Application
fish	I-Application
are	O
still	O
available	O
for	O
download	O
at	O
several	O
websites	O
.	O
</s>
<s>
Greganti	O
also	O
offers	O
a	O
download	O
of	O
the	O
original	O
MOPy	B-Application
Fish	I-Application
program	O
and	O
a	O
hack	O
to	O
accumulate	O
points	O
.	O
</s>
<s>
Problems	O
have	O
been	O
seen	O
when	O
running	O
MOPy	B-Application
Fish	I-Application
on	O
Windows	O
XP	O
and	O
above	O
,	O
especially	O
on	O
64-bit	O
versions	O
of	O
the	O
operating	O
system	O
,	O
which	O
do	O
not	O
support	O
16-bit	O
software	O
programs	O
.	O
</s>
