On-line Bookstores:
Amazon: www.amazon.com
Barnes & Noble: www.barnesandnoble.com

Travel:
Fodor's Travel Online: www.fodors.com

Reference:
General information: www.info.usa.com
Merriam-Webster online dictionary: www.m-w.com

Zip code lookup: www.usps.com/ucsc/lookup_zip+4.html

Currency Converter: www.oanda.com/converter/classic

Office Technology:
C-Net (Product Services and price comparisons): www.cnet.com

Online Printing:
iPrint.com: www.iprint.com
Kinkos: www.kinkos.com

Online Fax Services:
efax: www.efax.com