I want to point out that in all your newer grid-templates something is going on with the template language file and the Joomla login module.
The template language file is taken over the language file of the Joomla module.
You can see it if you use another default language file then en-GB. In the login form the text stays English in stead of (in my case) Dutch (nl-NL).
But you can also see it if your default language is en-GB, because there are 2 language mistakes in the template language files:
me in stead of Remember me, and
Forgot your usearname
? in stead of Forgot your username?
Or you can just go to a none YJ template and you see those 2 language mistakes are not there!
You can see the mistakes in each YJ-template language file and on all your demos on youjoomla.com.
Hope you can fix this in next release, so you don't have to change the template language file for using the login form properly.
Are you sure your are posting in product assigned forum?
What is your CMS version?
: Joomla 2.5
Link to installation
Have you edited any files? If yes tell us which ones.