For what's it's worth, I have a PTVNet'd disk that I added Hackman to.

I can start elseed, it shows a starting up message on the screen. But it never shows any CallerID information when the phone rings (Yes, I do have a phone line connected to the '704).

Adding Hackman to the latest TWP in PTVNet is not difficult. Just download it and follow the directions. 

------------------------------<br />Mike<br /><br />3 x DSR-704 (250 GB, 250 GB, 160 GB; PTVNet, superpatched, tytools, mfs_ftp, bufferhack)<br />1 x R-15 (not active)

I played around with it again yesterday and also got no information showed on the screen when the phone rings.

When I started it with the -e option in a Telnet session and placed a call using a cell phone to the land line, the calling number and name were displayed on the Telnet screen so it is definitely receiving the information.

The thing I didn't try is modifying the rc.sysinit.author file to start elseed at boot time and re-booting the machine.

The few instructions I was able to find for elseed after searching via Google seem to indicate that the re-boot may be necessary before it works correctly.