
My copy of Snow Leopard (Family Pack) arrived via FedEx Friday afternoon and since I had already done a clone backup using SuperDuper and of course I stay backed up with Time Machine too. I was ready to install the minute I opened the package. As with most Mac OS X installs the package contained the installation DVD and simple brochure that covered the basic installation steps and the top new features.
Installing
The Snow Leopard Installer was quite different than the Leopard installer. I expected to get to choose between an Upgrade and Archive and Install and the next thing I know, it was installing and I never saw the usual options. So I canceled it! Yep, I stopped the installation a few minutes after it got started because I wanted to verify some options. Good thing I did, because there are some defaults you need to be aware of. The first thing is that Rosetta is no longer installed by default. Rosetta is Apple’s technology to run non-intel native apps (apps built for PowerPC) on an intel Mac. While most people are probably OK here, I have a couple of apps that aren’t Intel native. Quicken comes to mind. Now the good news here is that reports say that if you didn’t install Rosetta and you try to run an app that needs it, Mac OS X will offer to install it right then and there via the Software Update utility. However, I just thought that since it only takes a few megabytes, why not at least alert the user and give them the option to install it without the user having to know to enable it it via the Customize feature?

I still never got a chance to choose Archive and Install over Upgrade, but that OK since it appears that Snow Leopard (SL) now does an Archive and Install by default. This is good as I wanted to do this option to hopefully clear up a few weird issues I was having with Leopard (see "What got fixed" later). The installation took somewhere between 40-60 minutes on each of my Macs.
Installing it on my MacBook Air – When I bought the MacBook Air for home/family use, I also bought the external Super Drive. However, I purposely didn’t open it. I still have it in the original shrinkwrap. I wanted to see if Apple’s claims were true and that I could get by with a Mac with no optical drive. So far I have been doing just fine without it. However, this was the first major OS upgrade that I’ve had since getting the MacBook Air last year and I still wanted to see if I could do this without opening that Super Drive. So I put the Snow Leopard DVD in one of my iMacs and enabled CD/DVD sharing. I clicked on Remote Disc on the MacBook Air and within a few seconds I was installing Snow Leopard on the MacBook Air. It worked perfectly and the Super Drive is still in the shrinkwrap.
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