Want a MacBook Air but can't justify the (outrageous) cost? The Internet community comes to the rescue once again! It turns out that you can easily install Mac OS X Leopard on inexpensive netbooks from MSI or Dell. BoingBoing has a table listing all the netbooks and their compatibility with OS X - the MSI Wind and the Dell Mini-9 will work perfectly. Amazon has the MSI Wind for around $400 as of this writing. This is already at the top of my list of tech projects!

Some more helpful links:

MSI Wind Website
Make Magazine Instructions
MSI Wind at Amazon