Throwing this out to the community for some suggestions...

At work we perform destructive testing of electrical equipment and video each test we do.

We currently use an SD camcorder connected to the AV input of a commercial hard disk recorder and burn to DVD for our customers, but ideally we would like to set up a multi camera recording system with SD or HD cameras.

The ability to record at frame rates higher than PAL 25fps would also be good. Even 100 or 200fps on 2 cameras would be a good help.

I am happy to put together a PC based system if there are suitable capture cards available.