Managing Diabetes is all about tracking blood sugar levels, what you ate, & activities (like exercise), tying all 3 together in a way to see trends, what makes your individual sugar too high, too low etc [everyone's different]. Meter companies supply journals, but those are small & inadequate. Most meters have an electronic interface to get readings/times into a PC, but software is badly lacking. Smart Diary Suite looks like it would be an ideal tool, made better if you could plot blood sugar levels & tie those to likely causes, for example: blood sugar OK Only if I take a 5 minute walk after eating an English muffin.