Compaq laptop new us916 model. it has a athlon 1600, 30gb hd, 256 ram, dvd-cdrw,network,v90 modem operating system win xp profess., 14.1 view for $850. 3 in the box never been open clearence at some office depots, there's a rebate at compaq for $100 making it a $750!! Should I go for one? Don't...