Option # 1:
Old (supported) Cisco 827-4V ADSL modem (like an ADSL modem) and a new Netgear WNDR 3700 (Gigabit as the switch, router and wifi access point)
Option # 2:
New Cisco 857W-G-E-K9 (adsl modem, 100 mbany switch, router and wifi AP)
It is necessary for all home network of 6 computers. With the active use of the Internet and a torrento-rocking doesn't have to slow down (of course if the canal is full). All this is assuming 24/7 use and the greatest possible reliability and bezglyuchnosti.
PS 827 the cisk found where to get not expensive easy, but it is only 10Mbps and no wifi.
Both options are roughly the same price (approx. 10 Tr.) Despite the seemingly obvious choice of option number 2, NetGear has a Gigabit network and a powerful Wi-Fi, and not bad reviews.
In cisco not strong, but the 857 is like the cheapest of sold with adsl and Wi-Fi