I have a BSNL UT300R2U modem/router (1 eth + 1 usb), from which i access BSNL Broadband on my PC. My cousin brother has come over to stay with us for a year, and we're looking at how we can enable wireless connectivity for his office laptop (new IBM ThinkPad T60) to use BSNL Broadband. Since he is able to access wireless connectivity in his office, i assume we don't need to buy a wireless adapter.I understand that the UT300R2U is a router by itself, so do i need to purchase a Wireless Router from D-Link or Netgear or Linksys,etc or is a 'wireless access point' the solution? A wireless router costs around INR 2200, and i have no idea what a wireless access point is, let alone know how much a Wireless access point would cost.Totally new to wireless connectivity, would appreciate suggestions on how to get this done - what i need to buy, which brand, which would give me the most wireless reach - our house is the slightly older type, the modem/comp is in the 2nd floor, so i need him to be able to access the Net on all 3 floors, if possible (a height of 70-80 metres with walls in between)...Thanks in advance folks!