There should be a wider selection of DX10 cards by then I believe. About Centrino Pro, I don't know; it hasn't even been released yet.
By the way, Centrino is not a processor. It's a "platform", ie: a collection of parts that when bound together are called that way. For a mobile system to be labeled as "Centrino", it needs to have a specific Intel CPU, Intel chipset and Intel wireless network interface.
"Centrino Pro" is the market name for the new Intel Santa Rosa platform, which is based on the second-generation (800Mhz FSB) Core 2 Duo Merom processors. Perhaps that's what you meant.
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