Probably absolutely no need, but after some good success with RRD and my router, I'm now trying to get RRD working with TiVo. One of the first things I need is to obviously get some metrics. Looking at TiVoWeb's 'Info' page - that seems to have all the info I could need (uptime, diskspace usage etc etc), but I'm struggling how to get the values extracted. I'm going to have to perl script the getting routine on my WebServer - so the format they come out of Tivo is of little concern to me. I found 'get_space.c' but this returns some values, which I'm struggling to associate with any amount of capacity on my disks in TiVo. Eg, an execution of get_space returns "785104 588968 310677504 21608448". According to info.itcl, there's some math done (/2/1024), but this is 162919 and means nothing to me .. is that total diskspace? If so - thats difference to what TiVoWeb's info panel is showing (which is 151698). Any ideas?