Start up company Ribbit is soon to be open for business in Silicone Valley with its Amphibian service that will make voice features on cell phones accessible on PCs and Websites. With Flash and Flex software from Adobe, developers can build their own virtual phones. Specifically, you can manage your mobile voicemail like e-mail on your computer and phone, turn your voicemail into text, take and make mobile calls from any browser or Webpage, and use its Caller ID 2.0 to find out what your buds have been doing of late. No pricing was announced, although unlimited service may go for about $15.00 a month or $10.00 monthly for 40 voicemails.