Quote from brownsfan019:
I am looking to replace my 'catch all' laptop as it's dying a slow and painful death...
Don't forget the "warehouse" stores, Costco, Sam's Club, Price Club.
If you spot a well-configured computer for your trading requirements (in time) at one of the above web sites,
or at one of their local big box stores (on a one-day pass +X% if not a member), grab it. It may also pay to join
as a $50 member if it still makes a good enough deal to snag it right then...
Although you say you're sticking with WIN XP Pro (for a while), don't short(sheet) yourself.
Buy a Core2Duo computer for your trading, ideally with 2 gig RAM,
and separately utilize your painfully-slow-dying-catch-all laptop for internet browsing, mail.
Closely watch the day-published computer sales in your area at the usual stores that offer computers:
Best Buy, Circuit City, Fry's Electronics, Future Shop, Staples, Office Depot, Office Max, etc.,
- you just never know who'll have what you need, when.
Any one of the places here can sale-beat the recommended sites in the above posts -
just be sure to diligently search all,
all of them through their ads - online and print.
Keep checking out computer mags for their laptop ratings.
Don't lose sight of apples to oranges to tangerines comparisons -
dates rated, different processors, amounts of RAM, etc., = different list/street prices:
http://www.pcworld.com/product/reviewfinder.html?id=6