Danny,
Yes, I am working with the AVCHD format via a new Sony HDR-AX2000.
I have the multi-media slot on the Alienware Aurora. When I’m done shooting, I pull the SDHC card(I shoot on 2 – 32GB SDHC cards) and insert in the Aurora. It’s a copy and paste from there.
Once copied into the computer, I import into Sony Vegas Pro 10 (64bit) and start editing. It’s made my workflow very simple and very fast.
My previous camera was a Canon GL2 which worked great with Sony Vegas Pro 8 but I felt it was time to go HD and know I needed an upgrade on the PC side to handle the file sizes of HD.