Hi Wits' End,
I ran my electrical contracting business for about 8+ years using MoneyCounts, then switched to Quicken (IIRC they bought the original MoneyCounts).
Originally started off with manual bookkeeping due to cost constraints, and as the business grew had to go to software to keep up.
I was able to keep records to the penny for various jobs, supply houses, payroll for 7, payables and recievables. It was a bit of a task initially as I had to develop "workarounds" as the software in the late 80's & early 90's did not have anywhere near the capability that the current software does (not even counting the better PC's).
If I was doing it all over again, I'd start off with one of the various flavors of Quicken & skip the manual style.
A couple of hard earned pearls of wisdom...
Buy a UPS for your PC, do not tie the printer into it.
Get a decent Transient Voltage Surge Suppressor >check out
www.omegapoweraps.com & look at their Powermax plugin TVSS outlet strips. They have a commercial and residental models available, I went commercial. This company also sells great breaker panel mounted TVSS equipment. Disclaimer: No, I do not have any vested interest in this company, I've bought from them for about 10 years. They are honest, reliable and good to do business with. Located in Boca Raton FL. 800-934-9354, Frank owns the company, you'll likely speak with Wanda in the office.
Make backups on a regular basis, Quicken had an autoback up feature. Still, make floppy disk and/or CDROM back ups on a religous basis. The one time you don't...ooo boy, Mr. Murphy will come calling. /ubbthreads/images/graemlins/grin.gif
Since you probably already have an accounting method in place, DEFINITELY run both methods side by side for a month or two to ensure that you have captured all of your accounting needs.
HTH
Regards,
Lighthouse /ubbthreads/images/graemlins/wink2.gif