smb access problem

[Shlomo Solomon]

I have a D-link router (from Bezeq). It runs Samba so you can put a USB disk 
on the home network.

When I access smb://10.0.0.138 from Firefox, I can see the files on the USB 
disk. But when I try the same thing from Dolphin, Krusader or Konqueror I'm 
asked for a username and password. I discovered that if I enter user as the 
username and no password, I can reach the files, but I don't understand why I 
needed to enter the user in Dolphin, or how I can change this.

On a similar note, I have a directory on my Linux machine shared over the 
network, also using Samba. I discovered that the same thing happens here. So, 
in this case, I can reach smb://10.0.0.1 in Firefox, but in Dolphin I have to 
enter my username, but with no password.

What am I doing wrong?
-- 
Shlomo Solomon
http://the-solomons.net
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