The individual CS5 pages also have links to the CS4 user guide pages
CS5 User Guides - online and PDF (see link in upper right corner at individual pages)
Thanks for the reply,
I managed to put something together. I imported my .psd file, as well as the audio file. I did run into a problem though. I have some text in my .psd file which is coloured red. After I exported the file to the .f4v file format, I placed it into flash professional and tested the video, but when I did this, the red text is very pixelated and blurry. If however, I go back to photoshop and change the colour of the text to white, I don't have this problem. I'm not sure why the colour of text in a placed .psd file would affect the rendering in the video.
Do you know why this is happening or whether there's a workaround?
There is some good information about chroma-subsampling in the replies to this post.
Be sure and click the links posted by Ann Bens and jkosmicki.