Tried the rc2-i386. Several problems:
1. stk16 kernel for Ndiswrapper need to wait.
2. scim does’t work as well as in FC6.
3. SELinux behaves quite different from FC6. Same options for httpd control makes my httpd fail.
4. BitStream font missing, which is the only font I like.
Since 7, Fedora will be names without core, which makes FC6 a kind of the final, a perfect symbol and I prefer to FC6.