Hi,I am new to computers and Broadband.I have just bought an DataOne broadband from BSNL.They have given me an ZXDSL 831a11 ZTE modem but have not yet come for installation.I was just going through the diff. cables they have given and was surprised to note that in my computer which I have recently bought (2nd hand),i could not find any port which resembles ethernet port on the modem.Does this mean that I don't have any LAN cord (Ethernet) port in my system which means that I will not be able to use BB?I do have USB port on my machine.can I use USB port for connecting that modem as I can see that they have given me an USB cord also ?Please suggest. thanks