Help me decide which is the best laptop for a college female student like me?

I want something small, cute, lightweight so that I can take it on campus all day. I use the internet a lot, Microsoft Word for typing papers and all. Please help me the best value! Best answer gets 10 pts, thanks.

SONY: http://www.circuitcity.com/ssm/Sony-VAIO-VGN-CR220E-P-14-1-Widescreen-Entertainment-Laptop-Pink-VGNCR220EP/sem/rpsm/oid/193563/catOid/-12963/rpem/ccd/productDetail.do

TOSHIBA:
http://www.target.com/Toshiba-13-3-Satellite-Notebook-Computer/dp/B000W9JTAG/qid=1199305844/ref=br_1_2/602-1524658-8049411?ie=UTF8&node=368659011&frombrowse=1&rh=p%5F3%3A%24500-%24999&page=1

HP:
http://www.compusa.com/products/product_info.asp?product_code=348999&pfp=dec30

HP touch screen tablet:
http://www.circuitcity.com/ssm/HP-Pavilion-tx1305us-12-1-Touch-screen-Entertainment-Laptop-TX1305US/sem/rpsm/oid/193640/catOid/-12963/rpem/ccd/productDetail.do

OR a small, inexpensive dell...
By the way, I currently have a SONY SZ for less than a year and the battery is dead already and the fan is so loud.