>In multi-user mode, we have observed that sometimes the application slows down for sometime & again regains speed.
>
>We have go more complaints if the OS is Win XP SP2 but it happens in Win 98 also ( peer networking ).
>
>Any settings in FPD 2.6 or Windows OS ?
>
>Regards
>Rakesh

Some possibilities:

Network traffic

Antivirus software

There also might be some differences in the data transferred

Difference in opinions hath cost many millions of lives: for instance, whether flesh be bread, or bread be flesh; whether whistling be a vice or a virtue; whether it be better to kiss a post, or throw it into the fire... (from Gulliver's Travels)