Adorable Toshiba Libretto: Complete Libretto information and news, plus links to all the Libretto sites on the planet

HP iPAQ Pocket PC: Official HP site, with product descriptions, support information, and resources

Sharp Electronics (UK): Manufacturer of consumer and professional electronics, including palmtops, organisers, printers, copiers, fax, MiniDisc, DVD, VCR and microwaves. Accessories sold online

VisorCentral.com: The first, and most complete, source dedicated to the Handspring Visor features news, articles, reviews, and an active discussion area