One of the forum members did it last month and has sent me a full set as described below in his email to me (all care, no responsibility )
I've just got back from Perth with the remains of my walking gear and am attaching here the GPS track and waypoints. I can't remember how I did this last year so I'm sending them in a number of forms. I've included the Garmin Mapsource file (.sct) as well as the OziExplorer (.plt) file and just to cover my bases I've also done it as a gpx file which many most mapping programs can use. Sorry for the duplication but one of those should work for you.
In regards to the waypoints, you'll find them on the sct, wpt and gpx files. Be aware though that the waypoints came originally from you. I added some from maps and from information provided to me by John Chapman but have only moved (made slightly more accurate) a couple. From memory the ones I moved were the Louisa River campsite and the Ironbounds high camp. The others were either accurate or I didn't really refer to them. I found the track easy to follow and because I didn't often refer to my GPS I didn't really hassle about the waypoints other than to get a reading of roughly how far I was away from them while walking. So you should treat them with some degree of caution.PM me with your email address and I will happily forward the files.
If you are interested he (Larry) has written up the whole trip and I am publishing in parts over the next couple of weeks (including his extensive gear list and analysis of it), The first bit is here:
http://frankinoz.blogspot.com/2009/07/s ... inter.html Larry is a great writer and thinker and did the walk solo over about 10 days. His report on the Port Davey Track from last year is also great reading.
Hope this has been a help.
Frank