<s>
Conflict	B-Operating_System
Resolver	I-Operating_System
is	O
an	O
application	O
used	O
by	O
Apple	O
's	O
sync	O
services	O
.	O
</s>
<s>
Data	O
can	O
be	O
synced	O
between	O
services	O
like	O
MobileMe	B-Application
and	O
Gmail	B-Application
to	O
devices	O
like	O
Macs	O
,	O
PCs	O
,	O
and	O
mobile	O
devices	O
.	O
</s>
<s>
The	O
sync	O
services	O
are	O
utilized	O
by	O
several	O
applications	O
including	O
Address	O
Book	O
,	O
iCal	B-Language
,	O
Mail	B-Operating_System
.	O
</s>
<s>
Conflict	B-Operating_System
Resolver	I-Operating_System
is	O
executed	O
in	O
the	O
event	O
that	O
a	O
sync	O
service	O
cannot	O
decide	O
on	O
which	O
version	O
of	O
the	O
data	O
to	O
use	O
,	O
creating	O
a	O
conflict	O
.	O
</s>
<s>
The	O
user	O
is	O
prompted	O
to	O
choose	O
which	O
version	O
of	O
the	O
data	O
to	O
use	O
(	O
MobileMe	B-Application
or	O
local	O
)	O
and	O
whether	O
the	O
user	O
wishes	O
to	O
apply	O
the	O
same	O
changes	O
to	O
all	O
conflicts	O
or	O
review	O
them	O
individually	O
.	O
</s>
<s>
Conflict	B-Operating_System
Resolver	I-Operating_System
resides	O
at	O
:	O
</s>
<s>
in	O
versions	O
of	O
Mac	B-Operating_System
OS	I-Operating_System
X	I-Operating_System
since	O
10.5	B-Application
.	O
</s>
<s>
In	O
Mac	B-Application
OS	I-Application
X	I-Application
10.4	I-Application
,	O
the	O
application	O
was	O
located	O
at	O
.	O
</s>
