[Update (21/7/09)]: Looks like this offer from Corel/Lexar has now expired - sorry! Will keep a look out to see if it re-appears again.
[Original Post]:
Corel Paint Shop Pro X is a Commercial photo / image editor, which is now available for free for a limited time.
This offer is being offered by Corel in association with Lexar, and is available for download from the Australian AtomicPC website.
Note that this is a free program (not cut-down/lite version), but is an older version of the software.
Also, there's possibly a promo screen when you terminate the program that prompts you to upgrade to the new version.
so which is better this one or the Aurora Photo Editor?