Wired + Wireless internet, is it possible?

[moshel]

well guys im planning to buy the iphone or any other phone with wifi capabilities.

currently im having a BSNL adsl connection for my desktop PC.

I wanna know if there is a router/modem out there which on one side connects through a cable to my desktop PC (providing internet) and would also emit wifi signals when im not using internet on my pc. so that i can sit in another room with my wifi based phone and enjoy it.

also in plan is a wifi based radio, which should hit indian shores in sometime.

if its possible then which modem/router to go for. pls also tell me that it will work with BSNL adsl or not.

hello???? no ideas...anyone...plssss

[moshel]

bump.