Original fw USB doesn't work in PC. Could work with this?

Hi,
I have just got my first NAS equipment, and it is a LaCie Network Space 2 2tb.
I've plug it in to my network and installed the LaCie software in my PC, and all worked great. I could enter in the dashboard, create the USB share with 100gb and formatted. The PC recognizes the 3 shares, OpenShare, USBShare and the Admin Share.
BUT, like my PC is connected by wireless USB and the network in it is very slow, I tried to connect the NS2 directly via USB to get some big files. The PC recognized as a 16mb drive. If I use the network directly in the PC it does not recognize.
I Bring it to my work to see if in another PC it could work, but the same here. Windows only shows a 16mb partition and ask to format it. In my work PC I manage to use it by LAN Cable. Could acess the folders by network, and all worked fine. Then I try to connect the USB cable, while it was connected by LAN, and same thing. Windows just recognized as 16mb partition and asked to format. In the network folder the USBShare desapeared when I connected the LAN, as mentioned in the manual... so, it suposed to be working =/
In the dashboard shows me that the USBPartition is there, and with 100gb. =/
Should I try this fw? It is very important to me that the USB work.
Thanks
I have just got my first NAS equipment, and it is a LaCie Network Space 2 2tb.
I've plug it in to my network and installed the LaCie software in my PC, and all worked great. I could enter in the dashboard, create the USB share with 100gb and formatted. The PC recognizes the 3 shares, OpenShare, USBShare and the Admin Share.
BUT, like my PC is connected by wireless USB and the network in it is very slow, I tried to connect the NS2 directly via USB to get some big files. The PC recognized as a 16mb drive. If I use the network directly in the PC it does not recognize.
I Bring it to my work to see if in another PC it could work, but the same here. Windows only shows a 16mb partition and ask to format it. In my work PC I manage to use it by LAN Cable. Could acess the folders by network, and all worked fine. Then I try to connect the USB cable, while it was connected by LAN, and same thing. Windows just recognized as 16mb partition and asked to format. In the network folder the USBShare desapeared when I connected the LAN, as mentioned in the manual... so, it suposed to be working =/
In the dashboard shows me that the USBPartition is there, and with 100gb. =/
Should I try this fw? It is very important to me that the USB work.
Thanks