basic system requirements to play the game are listed on HTC's home page. 32MB vidcard is "all" that is required.
This is an article I came across that should clear things up.
November 16, 2004
"Aces High II" Announced
A new version of HiTech's online WWII flight sim game, Aces High, has been released. Upgrades include three new units and graphical improvements."Aces High II" can be downloaded at the official website and includes a 2 week trial. A monthly subscription costs $14.95.
The Press Release:
HiTech Creations, producer of the award winning online WWII combat simulation Aces High, has released a new version of its massively multiplayer flight simulator.
The new version 2.01 continues the tradition of continuously upgrading and expanding the most popular massively multiplayer online flight simulator in the world. Aces High, first introduced in 2000, has continuously expanded through 14 different versions. Each version added new features such as integrated voice communications, expansion into land and sea combat, a combat film recorder, a terrain editor, and an ever-expanding assortment of combat equipment that grew from 15 units to nearly 80 planes, vehicles, and boats.
Version 2.01 adds three new combat units showcasing a stunning new level of graphical detail. The new units are the Consolidated B-24J Liberator, the Nakajima Ki-84 Hayate, and the Russian T-34 medium tank. The Liberator was the workhorse heavy bomber of the U.S. Army Air Corps and remains the most produced multi-engine plane in history. The Nakajima Ki-84 Hayate was considered the best fighter of the Imperial Japanese Army. The T-34 was a revolution in tank design that came as a surprise to the Germans when they first encountered it.
Despite new graphical upgrades in this version, system requirements were lowered to allow Aces High to be run on even the most basic of graphics adapters.
"We are making a strong development effort towards visually upgrading Aces High to further enhance the online experience,” says company CEO, Dale Addink. "It’s important for us to make these advances while keeping our system requirements low. Aces High transcends the normal computer gaming market and appeals to a much broader audience than just those people who enjoy computer games. We are very pleased that Version 2.01 makes Aces High more accessible to people with basic computer systems without compromising our high-end capabilities."