just a quick note to let you know that Simple Invoices has been written up in the Linux User magazine Issue 85
thanks linux user for the nice review!
The main issue they have with Simple Invoices is that you have to install it on your own server. I would put this as a Pro rather than Con
To counter the issue of this being an issues i'm now offering Simple Invoices hosting via www.smarterinvoices.com
now off to find a copy of issue 85 somewhere
let me know if you have any queries