4000 is pentium M... low voltage processor...but it does have wireless....its huge btw..not worth it now...btw...it has centrino built inOriginally posted by fifteen:is Acer Travelmate 4001LMi a centrino?
http://asia.cnet.com/reviews/notebooks/0,39050490,39073841p,00.htm
sorry for my noobility but im trying to purchase a new laptop here. selling off my compaq presario 1500.