Specify the 5400 rpm drive if you have the option. DO NOT settle for a 4200.
Get the warranty that includes ON SITE service (if you can afford it) otherwise you have to mail in the laptop.
Dell's on my shit list lately because they're tech support is getting worse (it's based in India BTW). Crap shoot - sometimes you get someone nice that's intelligible and sometimes you get an a-hole with a terrible accent.
I bought an Inspiron 1100 a few months ago with a 5400 rpm drive and I'm very happy with it. Whopping 4 hour battery life. Nice bright screen (even on battery I can read it outdoors in daylight).
The nice thing about Dell is they load very few background apps and uneccesary crap in the system compared to most other manufacturers.
BTW: If you want to save a few hundred, consider a refurb. Dell still gives you a one year mail-in warranty with an option to extend it or to make it an on-site warranty. This 1100 is a refurb and I saved $200 on it plus I got it with a WiFi card thrown in for free (make sure to read the system details on the refurbs - they resell them with whatever they were sold with and sometimes you get nice bonuses like WiFi cards and cases).
Go to the Dell Outlet:
http://www.dell.com/html/us/outlet/redi ... p_icon.htm