I'm running my own spreadsheet, but the free one offered here looked fine to me. I use open office, which offers rather good time format options and allows unlimited hours without turning them in to days.
Once a page I copy to a paper logbook the items catered for on that logbook, which has various signatures for theings like the hour with instructor and such. The spreadsheet is in dropbox.
Gooddaysir may of course do as he wishes, but I fail to see the need for gratuitous rudeness.