Spoofcard, a handy tool for baiting, and personal use

SPOOFCARD lets you 'spoof' a phone number when you are calling somebody, as well as record the phone conversation!
I use it on my Blackberry for scambaiting purposes, when I need to call a scammer. This lets me choose a phone number that will be displayed to the scammer, hide my real number, and record the conversation.
In personal life you can use it to call those people or entities you don't want to expose your real number to, and record the call, if you wish.
Please check for local laws regarding use of this service, and I am not advocating illegal use of SpoofCard!