SpringWallet says that, by slipping a Springboard module into their Visor, users of Handspring’s Palm OS-based handhelds can quickly and easily add memory, software, or even hardware such as modems or network cards. Until now there was no convenient way to organize, store, and protect these modules. The new Springboard is designed to offer Visor owners a solution for their SpringWallet storage needs by holding up to four Springboard modules and memory cards, a spare set of batteries, and two extra stylii.