Dr. Weebs said:
It's true. You have to use Firefox or Opera. But don't worry, Firefox is a really good browser. Much better than IE in many respects. However, it does have some functions in more complex webpages that I find do not work very well. For example, pulldown menus don't seem to work very well, and some plug-ins don't work well in firefox either.
Personally, I think Mac's are highly overrated. Their whole spiel is that they are so much more stable than a PC. Well, having owned both, I find that they both crash just as often as the other. I've also had plenty of problems with hardware recognition with the Mac, and had one completely die on me. Windows XP is actually pretty stable, and hardcore Mac users want to prey on the old reputation of Windows 95 (which really was terrible when compared to the Mac OS). If you want a very well-built, stylish, space-efficient, but expensive, Mac's the one for you. PC's are different in the respect that there are many many companies that will build one for you. So, the customer support and build quality can range from horrendous to really good. You have to do your research. With a Mac, you know you're going to get great build quality and decent customer service, because only one company makes them (and Apple has good customer service.) But, they're still overpriced for what you get in terms of performance. PC's will have much much more mainstream software to choose from. Mac's are definitely the best for video editing and high-end graphics (which Apple tries to market as being better for your personal digital camera... total BS), but you won't need that for medical school.
Just as an example, I bought a 17" Dell Inspiron 9300 about a year ago, and it has a 1.73Ghz Pentium M, 1GB RAM, 100GB HD, DVD Burner, 128MB ATI video card, upgraded 1900x1200 anti-glare coated screen, 3 year full warranty with accidental damage coverage, and a nylon carrying case for $1800.
To get the equivalent Powerbook at the time, it would have cost me close to $3300. The top of the line powerbook was $3k, but I would have had to pay extra for a 100GB HD, a 128MB gaming card, and an extended warranty.
Mac's are great computers. Analogous to the BMW of cars. Stylish, well-built, fun to use... but way overpriced, and many people buy them because they're the trendy cool thing to sit at coffee shops with or just to be seen having. They are also very hard to find support for (and that will cost you more than finding someone to support a PC), and are harder to find software for. It's all about what's important to you.