How much damage...

[Chris174]

Hey, Can i ask how much damage do you think a Neo chip will have done to my ps2 in 2 years?

I want to get a new one but can't afford a new ps2 to get it chipped.
Could i get this one rechipped and not have any problems?
And if i would have problems what would they be?

CD/DVD Drive break or something? If it is that could i get a new drive fitted and not have problems?