i did all the commands there, im not sure which sentence of all the 200 lines that gaves me back, its the correct that says how much cpu my mother can see. (i send you a pm)

as far as i can see, my pc only detects one vga

env LD_LIBRARY_PATH=./sdklib ./oclvanitygen -D 1 -i 1Nasty
Difficulty: 15956296
Invalid device specifier '1'
Could not open device '1', ignoring
Available OpenCL platforms:
0: [Advanced Micro Devices, Inc.] AMD Accelerated Parallel Processing
  0: [Advanced Micro Devices, Inc.] Tahiti
  1: [AuthenticAMD] AMD Athlon(tm) II X2 270 Processor

the -D 0:0 it works. but the others dont... :/

i installed a program called lshw-gtk  that shows all the hardware in the pc, and i can only see 1 vga i think.

first, nothing to do with "VGA".
second, use the appropriate option! its -D not -d.
example:
next time check the --help

thanks this is really nifty for business names - to put a name to an addy

That being said, how can we now trust that you are in fact The Real Steve?

For me I have a Nvidia 9500 Gt (2.5G) its so slow for this tool , I run it sometime 20 minutes for a 3 key pattern and
the speed is 216 key/s . Is my graphic card the only slow here ? or 216 is good ?

You'll have to be more specific in what you're trying to achieve.  'vanity' addresses are just like regular addresses.

seems you are trying to bruteforce addresses and check if some BTC are available with a given privkey.
simply said -> forget it, wont happen!
if you really want to be stupid and ignore the math behind it, you can try "Deep Space Vagabond"...