Undelete in Linux (ext3 file system)

I accidentally wide out my 200 and some gigabytes of mp3 (again) by rsync'ing between bad disk. Luckily I found this undelete program and recover most of them.

http://extundelete.sourceforge.net

Also check out this great article if you're techie: http://carlo17.home.xs4all.nl/howto/undelete_ext3.html

Install BootCamp 4.0

If you upgrade to Lion from Snow Leopard + Win7 bootcamp, you might find that you can't download new bootcamp 4.0 from Bootcamp Assistant. The way I go around it is by downloading it from Apple's CDN:

1. Download Bootcamp 4.0 Drivers, here's a link on some Apple CDN for the .pkg file containing the drivers (603MB): http://bit.fosk.it/bootcamp40
2. Open this file with 7Zip in Windows, and go through a few layers to extract BootCampESD.pkg\Payload\Payload~\.\Library\Application Support\BootCamp\WindowsSupport.dmg\0.Apple_ISO
3. Rename the file from 0.Apple_ISO to BootCamp4.iso
4. Extract the iso with 7Zip to a folder.
5. Open command prompt and navigate to the extracted folder, for example:
   E:
cd WindowsSupport\Drivers\Apple
6. From the prompt in that folder, run msiexec /i BootCamp64.msi