I have just run a full database backup and a log backup (reconvery method set to full). My log is currently only 8mb in size, but is taking over 3Gb of space on the hard drive (as are a few other databases). I have gone into EM on 2000, right click > all tasks > shrink database, then files and selected the log. I have told it what size to shrink it to. It says successful, but the size of the physical file on the hard drive is still over 3Gb.