Niv,
if i don't have a real big blackout now, then you're talking
about WiFi.
Prism 2.0 / 2.5 / 3.0 are WiFi chipsets by Intersil.
For WiFi:
SanDisk Connect is Prism 2.5, working with nearly every
Rom and on desktop Linux.
SanDisk ConnectPlus is Prism 3.0 with included memory
and a real pain, not recommended.
///TRIsoft
Marc Stephan