I have had problems with every kind of computer except the Sony VAIO series. Now I always have an office desktop with the laptop as a backup system. Sony is higher priced, but the quality is tops and you get pretty decent technical support. The only thing I would warn about on laptops is to get one that travels well, given the security process at airports now. My 16-in. screen with long-life battery is oversized and heavy, so a hassle unzipping at the security checkpoint and also cumbersome for fastwalking to make that connection. In fact, I am planning to get a lighter, more compact version of the VAIO series for trips to the beach.
A great financing deal is offered by Circuit City. You pay the lowest (guaranteed) price, no financing charges if you pay the balance off in one year. Sometimes you have a minimum monthly payment, sometimes not. Be sure to put a tickler in your daytimer, however, because if you miss the one-year due date, ALL this very high interest is charged automatically. I guess they count on that happening more often than not. I just log the date in for about 30 days before the period is up. Love this option. I have the equipment I want, at the best price, and have my capital working for us for that year. And I get the flier miles, to boot. (They will tell you they won't take credit cards when the balance is due, but they do; they just discourage cusomers from using them.) I want my miles, always!