Hi Hasland,
Thank you for posting, I'll be more than happy to answer all of your questions
![:)](http://forum.vodafone.co.uk/public/style_emoticons/default/smile.gif)
.
Firstly, the lights on the modem mean the following:
Red Light: Searching for a network
Flashing Green Light: GPRS/EDGE Network found
Flashing Blue Light: 3G Network found
Solid Green Light: Connected to GPRS/EDGE Network
Solid Dark Blue Light: Connected to 3G Network
Solid Light Blue Light: Connected to 3G+ (HSDPA) Network
So effectively, the best connection would be if you were seeing a solid light blue light.
The maximum memory card size the modem should be able to take is 4GB. When this is inserted, the modem will show as a separate drive much like a normal USB memory stick would.
The modem is definitely Windows 7 compatible, however I would recommend you download the latest VMC software, which contains all of the known Windows 7 bug fixes, this can be found here:
VMC 9.4.6.
Finally, there is a user guide for this modem, it can be found at the following link:
K3760 Modem User Guide.
I trust that answers your questions, if you need any further assistance then don't hesitate to ask
![:)](http://forum.vodafone.co.uk/public/style_emoticons/default/smile.gif)
.
George
eForum Team