A lot of camcorders record in the .mov (Quicktime) format. It has high quality video and depending on the underlying codec it provides a good compression, but it is too proprietary and very often you might not be able to
Broadcom Wireless Chipset (BCM4311, BCM4312, BCM4321, and BCM4322) on Ubuntu Karmic.
If you have a Broadcom wireless chipset BCM4311, BCM4312, BCM4321, or BCM4322 it will not work with Ubuntu Karmic after an upgrade or an install. To get it working, you need to install the STA driver. You can get it