didn't end up having it since comcast was giving its equivalent service for free for 1 yr. but some feedback on my experience:
- i didn't get the lines re-wired, but would've been a pain since the cable connection is across the room from the next nearest phone line.
- vonage required extra fees for a fax line
- if it goes down, you have to use your cell phone to call for a fix

"Leaders are like tea; put them in hot water to find out how strong they are." Anonymous