AT&T and Sprint also offer MiFi devices with different features and pricing.
Using Microsoft's search results, Yahoo said it planned to continue offering its own search service, with different features and a different user interface from Microsoft's Bing.
John Carrier, Scarborough chief executive, says: 'Like any savings institution, we launch new accounts from time to time, often with different features.
Microsoft isn't helping the confusion issue by releasing Vista in five versions, each with different features: Home Basic, Home Premium, Business, Enterprise and Ultimate.
Other P.S.A.P.'s A wide variety of products with different features occupy the space between the low end of the P.S.A.P. market and the higher end.
While there are multiple editions of Vista with different features at different prices, the top being the Ultimate edition, Apple has set a single price of $129 for Leopard.
"There is going to be a proliferation of different reading devices, with different features and capabilities and prices for a different set of consumer requirements," said Steve Haber, president of Sony's digital reading unit.
CGap has expressed concerns that the ensuing price wars could create "confusion as customers try to navigate a wide array of products with different features, pricing models, and standards of service".
The schemes are studied on several examples with different features.
For this reason, three dictionaries with different features are created.
One possible outcome is that ReplayTV will survive but with different features.
