>What size (mb/s) are the files? Or: how many GB is one hour?
About 14GB/hour. Roughly the same as DV.
>Will FCP 5.1.4 use a codec to down size the original quality (of the tapes) on the fly while importing the files? Or can I keep the HDV resolution?
You could down convert from the camera as DV, but with the file sizes being the same size, there is no point. YOu could capture as Offline RT HD and get small file sizes, but then the offline/online workflow with FCP and HDV isn't too tight. Better editing full HDV quality. Drives are cheap.
>Would you advise to upgrade to FCP 6 (my current version is 5.1.4) before editing the footage of the Canon XH A1? Or can I get the update at a later point, finishing the project with color?
If you plan on getting Final Cut Studio 2 so you can use Color...get it now...capture and edit with FCP 6 now. No point in capturing with FCP 5.1.4 then upgrading mid project when you know you will be upgrading. Issue can pop up when upgrading mid project. Avoid them by upgrading first.
>Would a G-RAID 500 with Firewire 800 work?
I believe the G-Raid is Raid 0 only...it is hardware raided to be Raid 0 and that is it. However, the Firewire VR from Caldigit (www.caldigit.com) can be Raid 0 or Raid 1. Note that your performance will not be very good with Raid 1. Might be fast enough for HDV editing, but really, if you want Raid protection and speed, best to get a RAID 5 solution. Caldigit HD One, Sonnet 500P...
www.shanerosseditor.com
Listen to THE EDIT BAY Podcast on iTunes
[
itunes.apple.com]