Uhm, those are great links....i feel really small now. I guess i should rtfm on the posting subjects and check if things have been posted before. Im sorry that i have posted a subject being talked about before. I just had nothing better todo and written a tutorial on a subject that i am good in.

My apologies to jdenny and r3b00+

If you want me to remove this tutorial, let me know and i will do so.