I also own a HF100 (European). It is new to me that the HF100 isn't supported. I had several contacts with Corel Support and to be honest the support is not good.
They use phrases like:
- "It is cheap, so don't expect too much"
- "It is not a professional product."
Please write this on the box. So I know what I am buying.
I have adressed an issue regarding the handeling of progressive AVCHD.
See also this topic: AVCHD 25p: Transitions, titles are rendered as interlaced.
For the most part Corel Video Studio X2 works good. But the result is not up to (my) standard yet. I hope there will be fixes soon for a the problems there are with AVCHD. I want to be able to do proper editing with 25p material.
