The more I use my new 27" iMac with all bells and whistles, the more I am surprised by its limitations. Unlike my PC, it has no modem. I bought a USB modem which allows me to fax. However, there is no software that allows me to dial with my mac and use it as a speakerphone. This basic function was in all my PCs. Mac is supposed to be great for multimedia... yet there is no way to use this despite built in speakers and microphone. It is just so disappointing. Is there anyone out there who has seen a solution?