No, a update should never interfere with any game.
you need to update the system. then it will install the new update. or it could be the smudges on the disk
a new PS3 update is released every month or so, and you are unable to go to online games or the PlayStation Store until you download and install said update.
You have to update your PS3 when a game has new features for that game to work with the new features and in Move exclusive games the PS3 would need more than a update and would also need the move equipment like the controller and PlayStation eye yes you have to update whenever you play a newly released game, i believe that for every 2 or 3 games that get released there is an update for the games to work.
A PS3 update does not require payment and can be found on the PS3 website. You must burn the update on a flash disk or usb then mount it onto the PS3 to update. If you plan to buy a new PS3, the update will already be in place.
When the new patch is out, the ps3 will ask you to update it
The old PS3 can only play the oldest PS3 games. A new PS3 can play both new and old games.
Some games like MAG have been updated for the PS3 move, but most have not. Others like Tiger Woods 2011 were designed to be used with the PS3 move. When you have an online connection on your PS3 the games that have updates available whether it is for the PS3 move or not will let you know to update the game before playing. You can not change a game's design so they are compatible with the Move controller and PlayStation eye. That change would have to have been made by the game's designer and they are more likely to create a new game for the PS3 move that to update a older game. The PS3 games that are not move compatible will still work perfectly in your PS3 the same way they did before with the regular PS3 controller.
No you can not play the PS2 games on the new PS3 and you can not play the PS3 games on the PS2
Yes and the new PS3 move will work on all PS3 models
All GB PS3 play all PS3 games. The new PS3 move will require older PS3 to get the latest updates as will the 3D games
Make sure they are PS3 games before you look further
Yes, I recommend Tradus.com to purchase wide varieties of PS3 games. Tradus offers your nearest local sellers and fastest delivery all over the India. So Compare prices and buy ps3 game console online in India via http://www.tradus.com/kids-games-racing-sony/t/7710