[GENERAL] Select slow over network

[Leodinei Bielak]

Hello. I'm using PostgreSQL 8.1.4 with WinXP Sp2.
The acess over network 100mbit is too slow.
My query take 100 times more.
The use of CPU and network is low,  less than  1%.
Searching in the web I found other with the same problem, but no reply to
resolve this problem.
The query is a simple "SELECT * FROM table".
the EXPLAIN of the query:
   Seq Scan on cliente_geral  (cost=0.00..344.95 rows=6795 width=587)

Thanks.