Jailbreak iOS 4 iPhone 3GS and Install Your First Cydia Apps

Desblockear Iphone 3gs

http://www.macstories.net/tutorials/jailbreak-ios-4-iphone-3gs-and-install-your-first-cydia-apps-with-compatibility-list/

Disable Password Requirements in Windows Server 2003 Domains

Go to Administrative tools folder.
Double-click on the Default Domain Security Policy icon.
Note: If for any reason you don't see that icon you can still edit the Default Domain Group Policy from the AD Users and Computers snap-in, or from a GPMC window (if you have GPMC installed - Download GPMC).
Navigate to Security Settings > Account Policies > Password Policy.
Right-click on the Minimum Password Length option in the right pane and select Properties.

Keep the V on the Define Setting selected! Do not remove the V from that check-box. Removing the V will cause the GPO to revert to the default setting, which is what we are trying to remove in the first place.
Enter 0 (zero) for the number of minimum characters required in a password.

Now double-click on the Passwords Must Meet Complexity Requirements option in the right pane.

Again, do not remove the V from that check-box. Instead, select Disabled.

Click OK all the way out and close the GPO window.
In order to refresh the policy type the following command in a CMD window and click ENTER:

gpupdate /force

Done.

How to turn old CDs into a USB lamp

http://www.wonderhowto.com/how-to-turn-cds-usb-lamp-154242/

How to make a homemade anti-gravity toy

http://www.wonderhowto.com/how-to-homemade-anti-gravity-toy-fake-165068/

Microfono Laser

http://www.wonderhowto.com/how-to-build-laser-microphone-77427

Crossover para Linux

Instala facilmente aplicaciones de Wintendo (Windows) en Linux.

Sigue este las instrucciones de este blog.

http://mgsanchezs.wordpress.com/2009/11/01/office-2007-en-ubuntu-9-10-karmic-koala/

Saludos...

Hudlite para Elastix

http://www.luisabenza.com/instalando-hudlite-en-elastix/