[doublepost=1471707466][/doublepost]hey tevion....
i have an 8600....going to upgrade it to 9.2.2. Currently its running 8.5. what is the easiest and most cost effective way to get to 9.2.2 from 8.5???
i recall from early mac days that upgrades were a bit of a pain in the neck.
would like to try to avoid any disasters before they happen!!!
i want to preserve the contents of my drives of course otherwise i would just buy an install disk and wipe everything out.
thanks in advance for your help. i greatly appreciate it.
take care.
best wishes.
dana b.
As Tevion says, it's a pretty straight forward process.
To do this legally, you need to get your hands on an OS 9 or 9.1 disk(nothing newer will work out of the box). There are other sources, but to be 100% clean and in the right you need the white/orange OS 9 disk. Just don't get a 9.2.1 disk, as it will leave you stuck.
Anything past OS 9 is a free update from Apple and is still available for download if you poke around on their site much. Otherwise, the updates are mirrored at Macintosh Garden. You will need to burn 9.1, 9.2.1 and 9.2.2 images to CDs(yes, you need all three). OS 9 comes in two English flavors-"North American" and "International." Functionally, they are no different, but you need to be consistent within your upgrades or you will be blocked from installing.
To install past OS 9.1, you need to use OS 9 helper, which is available free from this link
https://eshop.macsales.com/osxcenter/OS9Helper/Framework.cfm?topic=32
It's pretty self explanatory, although you do need to do the updates in their proper order.
As far as video goes-the onboard will continue to work. As discussed in this thread, the readily available Rage 128 will work nicely, as will a Radeon 7000 or original Radeon. The "King" is the 9200 if you can find one for a reasonable price.
As a caveat, however, the 9200 will not work in 9.2.1 unless the ATI drivers are installed. The computer will boot to the desktop, but you will find that you won't be able to do anything(i.e. clicking doesn't produce any response). This can be a catch-22, as the driver disk I have will only install on 9.2.2. Depending on the computer, I use either the on-board video or a lower end card to install the 9200 drivers. These drivers can be found with a bit of poking around on the web-ATI may still have them up.
One last thing-OS 9 is a fair bit more resource intensive than 8.x. I like to have a minimum of 300 and some MB of RAM as just the base system can spread itself out to 100mb without much effort. My 8600 has 1gb of RAM and my 9600 has 1.5gb, both of which are probably overkill for OS 9 but still can really boost programs like Photoshop. I have a G4 upgrade in my 8600 and run OS X on it, and the extra RAM really does show itself there. Even with the extra RAM in the 9600, OS X is still a pig with the factory processor