Absolutely free! No strings! The only free XP, Vista and Windows 7 compatible disk imaging software with BartPE and Linux based recovery options.
I personally liked:
Check out the screenshots of my successful eval of the software.
Link: http://www.macrium.com/reflectfree.asp [6]
Links:
[1] http://pulse.veltsos.com/category/it/backup
[2] http://pulse.veltsos.com/category/it/data
[3] http://pulse.veltsos.com/category/it/software/software/os/microsoft
[4] http://linux.philosweb.com/drupal/system/files/banner3_2.jpg
[5] http://cid-93f253c2ac2444ea.skydrive.live.com/redir.aspx?page=browse&resid=93F253C2AC2444EA!1380&ct=photos
[6] http://www.macrium.com/reflectfree.asp