You can find the 2nd version of Clear Mind, which is compatible with SMF 2.0 RC3, here.

Clear Mind is a clear and modern theme. Its 1st version was released on February 6, 2009 and is based on the default SMF theme. It is XHTML 1.0 and CSS 2.1 valid and compatible with SMF 1.1.8 - 1.1.11.

Try it out (live demo) or visit Clear Mind homepage.

ChangeLog:
v1.02 - Fixed an error so the theme can pass the XHTML 1.0 Validation when using SMF 1.1.11 (21/01/2010)
v1.01 - A non-visible but important error has been fixed (23/2/2009)
v1.00 - Initial Release (6/2/2009)

clear_mind-v1.02.zip 159.94 KB