I didn't use FF 17 Puntuado con 4 de 5 estrellas

I have another troubles with FF 17 (it incompatible with most Yandex features).
Can I do something with FF 16.0.1 to be able to use 4.1 version? It is very painfull for me - very nice addon, I want to know what is in version 4.1, but I'm forced to use version 3... :(

Esta valoración es de una versión anterior del complemento (4.1). 

4.1 version doesn't show tiles Puntuado con 4 de 5 estrellas

I have FF 16.0.1 and the 4.1 version of new tab tools doesn't show the tiles at all. Returned to versoin 3 and all is OK

Esta valoración es de una versión anterior del complemento (4.1). 

Have you used your Firefox profile with a new version of Firefox (Aurora, Nightly etc)? You might need to clear the prefs browser.newtabpage.rows and browser.newtabpage.columns.

Excellent! Puntuado con 5 de 5 estrellas

Very nice! Excellent idea!
It would be nice if you'll add the options to collapse the tiles from one domain into one tile with possibility to expand this tile by chrnological order

Esta valoración es de una versión anterior del complemento (3). 

Puntuado con 5 de 5 estrellas

Great! Thank you!

Esta valoración es de una versión anterior del complemento (1).