No doubt you've all probably read this by now:
http://news.com.com/Apple+to+ditch+IBM%2C+switch+to+Intel+chips/2100-1006_3-...
If this is really true, it'll be interesting to see how this is going to affect existing Mac users (who will have probably invested lots of money in software already) and existing PC users assuming that Apple opens up and allows anybody to run Mac OX for x86 processors.
M.