nVidia recently has released (May 2008) production quality device drivers for linux 64-bit systems. So if you have Ubuntu 64 bit installed with an nVidia card, download the latest driver from nVidia site.
1. Download 64 bit nVidia driver for Ubuntu. This driver supports the following cards,

Quadro FX 3600M
GeForce 9800 GX2
GeForce 9800 GTX
GeForce 9600 GT
GeForce 9600 [...]

Recently I needed to backup a couple of cds to a single dvd. The best solution was to extract iso images from cds and then write all of them as data files to a single dvd. I could then use the dvd as a backup. Whenever I needed a cd, I can insert the dvd [...]

During Ubuntu installation I had left some space on hard disk unpartitioned. Later I wanted to use the remaining space as a separate partition mapped to a folder “mywork” inside /home/jayson. Here is what I did to create a new partition and mount it.
First use gparted to create a separate partition out of the free [...]