I have a D610. So far I have used 3 kinds of wireless card with it. (Intel, Broadcom & Atheros). The WiFi light behaviors would change everytime I change to a new card.
What kind of wireless card do you have?
I have got a MX1000 BT version. It has been working flawlessly since day one. Most of the users seem to have problem with the BT dungle drivers.
I use laptop build-in BT with WIDCOMM 126.96.36.1990. My SetPoint version is 3.10.
Why does the ES is $50 more expensive?
I have two ES Pentium M Dothan 780 installed on my Dell Latitude D610. The only reason I got the ES is because they are much cheaper than the retail. When I bought them, its like less than half!