I have two pcs Intel Pentium dual
1.79 GHz, 2.98 Gb ram AND WIN XP
network cards 100.0Mbps
one Wireless laptop Samsung CORE I7, WIN 7
one modem starbridge 1531
1) Need the lan to work 1000.0 Mbps
2) Need the antenna of the modem to reach more than 30 feet
Is it posible to just change the network cards on the to desktops?
do I need to change the modem to ?
The laptop will adjust itself to the new speed?
What is the best way I can achieve this ?