A buddy told me about this app, and I literally just started using it 2 days ago before it became an iPhone app. Before slydial, the caller would have to dial the this app phone #, listen to a brief ad, then dial the phone number of the contact you are trying to leave a VM for... Which was still cool but took some time, especially if you were driving. Now you literally open the this app app, select the contact directly from your contacts, then it's straight to voicemail! Excellent app to avoid long drawn out conversations! Might not work on contacts that have prepaid plans as the original this app process didn't appear too either. I HIGHLY reccomend slydial to anyone that is constantly on the go without the time to return calls all the time or even the slick cats that just want to claim that they "tried return your call." ECS, thanks for adding to my app collection and this app, thank you for bringing this gem to the iPhone. Download slydial now and check your voicemail!