Links to nice flex 2 examples

1. Design loosely coupled Flex 2 components

2. Export datagrid to Excel:
If manfully copy from a datagrid and paste to Excel is sufficient , see:
If you need the application to generate the excel for you , see:

3.Internationalizing Flex Apps

4. Coloring the Background of Cells

Scaling an image with smoothing

6. Unicode support
In order for it to work, you have to make sure
1).your font must support those characters.
2). you need to set the correct fontFamily,
3). you need to set character ranges

Here are couple of simple examples: to come ….