> > > but, I'm more concern does client has to pay the changes/upgrade or it's > still "my obligation"? > > Of course you charge him. Christ if I was expected to maintain stuff > gratis that I wrote 7 years ago I'd be mullahed. > > -- > Richard Heyes I agree with Richard. I bought a car 7 years ago. I decided to make some modifications to the motor and now the car won't start! Do you think the car company is going to give me a brand new car because I messed it up? Nope, I'm going to have to buy a new car. :)