BFD & Dynamic IP
My provider (cable) only has the option for a dynamic IP. There is no option for static IP. The only way to get static IP could be to replace the cable with a DSL line from an alternative supplier. My office is based in my home and shares the same cable line as the rest of the house, is is quite major change to make.I'm considering installing BFD, but am concerned that I could lock myself out of the box

I also access the system remotely from a PDA / GPRS link.
Any suggestions on the best options ?