we tried george on tial for a week and it has made life so much easier that we bought it after one week, easy to use and prettry self explanatory, u can put all you customer details, your expenses, mileague and it give you a snap shot of earnings every week, month, year.
You can customise all your expenses and so will make doing sef assessment at the end of year dead easy as you can add in your own expense categories. you can have pocket george in you mobile which you can sync every night and as you do a job u tick done and payed/or not paid and then update at the end of each day with you home pc, it gives u a list of debt and who needs to pay, i could go on.
We had paper based file with customer sheet and had to manually do rounds and dates etc it works all this out for u dependent on the frequency of each customer u put in.
Believe u me its as simple as that. It has made our life easier in just a few weeks.
Hope this help.