I'm currently using new Amin's Green PG16R - BETA 2 that has the ability to manage 4GB sd, but that can only be explored with the usb plug, using telnet or samba. My problem is that I'm new using Linux and can't figure out the way to access the sd using graphical interfase using samba. I'm using Debian Lenny distro.
I tried:

ifconfig usb0 192.168.1.1 netmask 255.255.255.0 mtu 900
smb://192.168.1.2/system

and got a screen to open, but when trying to explore folders that appears, and error appears it could find the folders displayed at first. I don't know what to do next, please help!