Broadband filter on each phoneline. Wireless router or modem (advantage of router is its easy to plumb extra pcs in, and most contain built in firewall) Wireless adapter (your laptop has one)
These are nice, easy ones to use click here also include free wireless adapter which would allow you to access wireless g on your laptop or add another pc. Or if you don't need it - sell... about £90. Includes modem, 4 port router, wireless router and firewall all in one handy unit, includes one broad band filter.
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