For Sydney, Melbourne and Perth I put the Saturdays calculations in an exercise book for each city. Each meeting takes about 1/2hr -3/4hr to do. I really should set something up in a spreadsheet but I just haven't bloopdy well got round to it. I know that in the long run it will end up easier and quicker but I'm a bit time poor. One thing I like about having the actual cutouts from the paper (I use the Sunday Mail in QLD) is that there is a fair bit of information you can flick to at a glance.

I've been at it since about April last year so have got a pretty good database on paper which really should be put into a spreadsheet. Once you get more than a year you can check up on horses that are resuming after a spell and you can have a fair bit of history of races there to peruse.