According to the article Adobe's Townhill Talks HDV and Premiere Pro , "Adobe announced its upcoming support for the new HDV 1080i format, showing its wavelet-based compression technology that it will offer free to Premiere Pro 1.5 users".
Sony, it's your turn for an official announcement :-)
It's already available but it isn't free, then again the cost is minor compared to all things HD. At the moment though support is only for 720p from what I know.
But surely Sony must give a plug-in with the new HDV cam else this would be a deterent to buying it. I'm looking to buy the Sony HDV camera and am hopeing to be able to use it with my Vegas4. If I can't I won't buy it. I hope I will not be disapointed.
What is the current plug-in for use with Vegas to support the new Sony HDV cam?
Read the whole interview--it's very interesting. Adobe is licensing the cineform wavelet technology for Premiere. One would hope that Sony announces a similar solution for Vegas when the new HDV camera is released. It would be pretty stupid not too.