I see two real ways Apple SHOULD do OS X updates.
1.) The Replacement Approach
What happens is when a new OS X update comes out, you take your previous OS X CD to a retailer and they'll take it and give you a FULL version of the newest update.
This way you bypass the "Need to have a version already installed to update" way of doing things that becomes REALLY ANNOYING when you need to fully reinstall OS X. I mean, what if your HD crashes? You replace it and go to install OS X, but you need to install 10.0 first THEN 10.1.. Why waste the 10-30 minutes installing 10.0?
2.) The Adobe Approach
What Adobe does is when you order an update to an application like PhotoShop the Upgrade Installer asks you to verify you own a previous version by asking you to insert a valic CD with the applicatrion on it. Like upgrading to PS 6 will require you to insert either a 4 or 5 CD in the drive.
Apple could do it this way. Either require a previous Update CD. Like 1hen 10.2 comes out it'll ask you to insert another version. Which you could either insert your 10.0 CD or your 10.1 CD or even if you were to buy a new Mac with X on it just insert one of your "Restore CD's". It'll check the CD for the appropriate files and say "OK, you passed!" and will procede with the installation. THIS way if you have to reformat your HD you can insert the latest CD, run the installer which will ask for a previous CD and will continue installing. No need to install 10.0 first.
This is where I don't get Apple's thinking.
1.) The Replacement Approach
What happens is when a new OS X update comes out, you take your previous OS X CD to a retailer and they'll take it and give you a FULL version of the newest update.
This way you bypass the "Need to have a version already installed to update" way of doing things that becomes REALLY ANNOYING when you need to fully reinstall OS X. I mean, what if your HD crashes? You replace it and go to install OS X, but you need to install 10.0 first THEN 10.1.. Why waste the 10-30 minutes installing 10.0?
2.) The Adobe Approach
What Adobe does is when you order an update to an application like PhotoShop the Upgrade Installer asks you to verify you own a previous version by asking you to insert a valic CD with the applicatrion on it. Like upgrading to PS 6 will require you to insert either a 4 or 5 CD in the drive.
Apple could do it this way. Either require a previous Update CD. Like 1hen 10.2 comes out it'll ask you to insert another version. Which you could either insert your 10.0 CD or your 10.1 CD or even if you were to buy a new Mac with X on it just insert one of your "Restore CD's". It'll check the CD for the appropriate files and say "OK, you passed!" and will procede with the installation. THIS way if you have to reformat your HD you can insert the latest CD, run the installer which will ask for a previous CD and will continue installing. No need to install 10.0 first.
This is where I don't get Apple's thinking.