conclude

It all started with this And the tests I ran to confirm- However,it showed no damaged blocks- What should I conclude from this?? Is there any need to worry?Should I take a backup and get the drive replaced by HP(my lappy has a 4 yr comprehensive warranty)??

I'm looking to buy a few used PS2 titles (specifically fighting/racing/games that can be played by 2 players). I need original discs only since my console isn't modded. Based in Pune, so ideally I'd prefer local sellers (just to conclude the deal quickly) but it's okay if you're from anywhere...

It had been in my mind long before to find out that which is the sub-section of this forum which u always read whatever the case may be. I could conclude based on the no of "posts" posted that its definitely QnA which happens to be my favourite as well but i would also like to know the opinion...