don't usually leave reviews but this is just awesome. I have tried several NTP extensions, some I even paid for, but FVD is at a whole other level. i paid for eversync which was worth it, but the free version lets you do everything. eversync is just the backup service for bookmarks, dials, and settings. i use both firefox and chrome and FVD integrates them effectively. customization is easy as it gets. i just love the 3D wall. in firefox it's 3D wall, and chrome it's called fancy. both are the same. I highly recommend this. i felt this deserved a review. enjoy it. you won't find anything close to this anywhere else.