wireless router question!

[pokerraja]

ok, so i got my new dell laptop. inspiron 8600. it has built in wireless, Intel PRO/Wireless 2200 Internal Wireless. what is a good router to buy? I need to buy one from the dell site. Since I have a free $75 coupon from them. I have a pc at home connected to cable modem. I need somthing good and easy. i want it to have good coverage throughout my 2 story home plus basement. here is the selection page. please help me choose one. thanks.

http://accessories.us.dell.com/sna/....dhs&~ck=mn

scroll down and they have them listed on right hand side.