Bugs in WordPress SEO, need help!

if i put a dollar sign in the title for example $250.00 it automatically changes this to $9.99 for any $ value and it changes the permalink. I find this very bad for a really good SEO plugin which i would like to use if this was fixed.

Another Thing to Change

Archives by Date
When you force to change the title there is to %%ThisThing%% for the date of the archive, or if there is someone please tell me. Because on my date archive i want it to say like
Archives for July, 2011 << Akshay Productions
^ That would be beautiful

Please reply if you want to ask anything or contribute anything or if this has been fixed or just for fun! 🙂

Problem #1 Example : http://akshayproductions.com/testblog/2011/10/15/this-is-a-brand-new-post-500-99/

And i guess the Archives work? http://akshayproductions.com/testblog/2011/10/

Please reply if there is a solution to the first problem! Thank YOU!