ok, first of all thank you guys for your help.
i called the bank and they already suspended my CC
they also said they will do whatever they can to recover the amount.

Meanwhile, i have another question pls.

If i buy the correct pro version, how true is it that i will have faster download?
Cause actually limewire seem to be very slow in compare to bittorrent and similar applications.
And what about those who are sending trojans? Doesn't Limewire check these files online?

thanks again