Hi i need help.

I follow this:

Using the Terminal

* Make sure you have the 'rootsh' package installed from the Application Manager. If you don't have it, then install it.
* Open the X-Terminal application
* In the terminal, type 'root'
* type 'wget http://psfreedom.com/w/images/1/17/P...900-1.1.tar.gz '
* type 'tar -xzvf psfreedom-n900-1.1.tar.gz'
* type 'chmod +x n900-n8x0/psfreedom*.sh'
* type './n900-n8x0/psfreedom-enable-maemo.sh' to enable PSFreedom.
* Follow the instructions on Using PSFreedom to run the exploit on your PS3.
* Once you are type, type './n900-n8x0/psfreedom-disable-maemo.sh' to return the phone to its normal behavior.

Once you are done, you will be able to repeat the procedure simply by opening the Terminal, typing 'root' then running the ./n900-n8x0/psfreedom-enable-maemo.sh script.

But i have this error in xterminal:

1) i type: wget http://psfreedom.com/w/images/1/17/P...900-1.1.tar.gz


Nokia-N900:~# wget http://psfreedom.com/w/images/1/17/P...900-1.1.tar.gz
--19:38:12-- http://psfreedom.com/w/images/1/17/P...900-1.1.tar.gz
=> `Psfreedom-n900-1.1.tar.gz'
Resolving psfreedom.com... 173.201.242.1
Connecting to psfreedom.com|173.201.242.1|:80... connected.
HTTP request sent, awaiting response... 200 OK
Length: 90834 (89K) [application/x-tar]

100%[================>] 90834 39.73K/s

19:38:15 (39.66 KB/s) - `Psfreedom-n900-1.1.tar.gz' saved [90834/90834]

2) and then i type this: tar -xzvf psfreedom-n900-1.1.tar.gz

but here come the error in xterminal:

Nokia-N900:~# tar -xzvf psfreedom-n900-1.1.tar.gz
tar: psfreedom-n900-1.1.tar.gz: Cannot open: No such file or directory
tar: Error is not recoverable: exiting now
tar: Child returned status 2
tar: Exiting with failure status due to previous errors
Nokia-N900:~#


Please i need help. Thank my english suck.