Can anyone suggest a good wireless modem for me? I am running Windows XP with a wired ADSL router and BT Broadband on the main computer but did not want their "home hub". I have a laptop that also runs XP but it has a wireless card and connection set up for using when I am at work. Will that matter, as I also want to use the laptop at home? I would appreciate any recommendations for the make/model of wireless modem etc that I would need.