I switch between the two OSs (XP/OSX) all the time. All the applications I use on both platforms are either identical or virtually identical. There are a few applications I prefer to use on my Mac (Final Cut Pro, Photoshop, Illustrator, Logic Express), but that’s just a personal preference simply because I learned those apps on a Mac, not because they’re really any better on the Mac.
The main remaining difference between the PC and the Mac from an end user persepective is how fonts are managed and used. On a Mac you’ll definitely want to install some sort of font manager, like Fontbook or Suitcase. I highly recommend Suitcase. it’s marketed by a company called Extensis.
The Mac still wins the ease-of-use challenge, though not by nearly as much as it used to. With the advent of OSX pretty much anyone who has experience with Windows 2000 or XP can use a Mac with no prior knowledge.
A major peeve of mine lately is the new Macs have the Intel processor but many of the applications haven’t been optimized for it yet, so they’re a noticeably slower than on a machine without the Intels. Because of this I highly recommend going with the dual-core processor if you’re buying a new Mac. You’ll thank me for that bit of advice later. Then when Adobe, Microsoft, etc… finally get around to optimizing their apps you get another bump in speed when you upgrade.
I guess the question to ask yourself is why you want to switch to a Mac. Is there something about a Mac that you find particularly alluring. i love the way mine looks, but I’m shallow like that. You may have more substantial reasons.
Crashes? PCs and Macs crash (or freeze, or lock-up…select the term you like best) about the same, which is extremely seldom. Our experience is Macs crash more. I have between 30 and 40 PCs running in my office at any one time, 24 hours a day, and they never, ever crash, of course they all have XP and are configured exactly the same. Our Macs, on the other hand, have been known to lock-up from time to time. You’ll quckly learn that ‘Force Quit’ is your friend.
Using files between systems? No problems whatsoever. Files on a PC are usable on the Mac and vice-versa. A challenge you’ll have is with Photoshop and Illustrator EPS files. The PC sometimes either doesn’t recognize the file type or opens everything in Photoshop, even if it’s an Illustrator EPS, but there are ways around that. The latest version of Microsoft Office on the Mac has the best compatibility with the PC version it ever has. The only challenge you’ll have is with fonts. The most commonly used sans-serif font on the Mac is Helvetica. The corresponding font on the PC is Arial. Don’t be fooled, they’re not the same. The kerning and width of Arial is slightly different than Helvetica. If you type a page of text on your Mac in Word using the Helvetica font, and then bring your saved document over to your PC, when you open the document a font substitution will occur, changing the font in your document from Helvetica to Arial. When this substitution happens your entire document will reflow. You’ll have the same challenge with the Mac serif font Times and the PC serif font Times New Roman. They are not the same font.
Speaking of fonts, I also recommend only using OpenType fonts. They’re platform independent. You’ll have fewer problems, especially if yo’re going to be transferring files containing text or text elements back and forth.
Anything else you wanna know?