SMALL TREE INTRODUCES SINGLE PORT PCIe DESKTOP CARD FOR PCIe MAC PRO AND
POWER MAC G5

Cost-Effective Solution Provides Increased Performance and Efficiency

Oakdale, MN, May 14, 2007-- Small Tree Communications, a leading provider
of networking and storage components, announces the introduction of PEG1D,
a new 1-port PCI-Express (PCIe) card that provides additional basic Gigabit
Ethernet (GbE) connectivity for PCIe Mac Pro and Power Mac G5 users at an
attractive price point -- $99. See
(http://www.small-tree.com/products/GB-cards/PEG1D.htm)

Offering high performance, reliability and low power use in a single
integrated GbE controller chip, the PEG1D delivers increased performance,
while significantly reducing CPU utilization. Additionally, with the
ability to achieve Gb speeds on commonly deployed CAT-5 cabling without
costly cable replacement, PEG1D seamlessly enables migration to faster
networks.

"PEG1D is a cost-effective solution for customers seeking increased network
performance from their current systems," states Corky Seeber, president of
Small Tree Communications. "For the end user, home offices and small
businesses interested in adding an additional Gigabit port, PEG1D is the
ideal solution providing the proper feature set."

About Small Tree Communication

Small Tree Communications is dedicated to providing unique leading edge
enterprise networking components for the Mac. With world-class high
performance computing experience from its team of networking and kernel
developers, Small Tree brings new technology peripheral products to meet
the demanding application requirements of Mac customers. Small Tree also
provides contracted programming services for the Department of Defense. For
more information about the company and its products, please call
1-866-STC4Mac or visit (http://www.small-tree.com)