The screen acceleration software doesn't require any additional hardware (graphics cards, etc) as it uses the existing NVidia card supplied with every Iyonix machine. If you do have multiple graphics cards/monitors though, the Geminus screen acceleration software will make full use of all of them.
Geminus screen acceleration was released in beta form last month, and since then has been tweaked, tuned and bug fixed. A list of features is available in Neil's press release.
Links:
- Spellings.net (Online store)
- Geminus info and ordering
- Press release