Review for MR Tech Disable XPI Install Delay by Joshua_Brighton
Rated 3 out of 5 stars
this can be done in any version of firefox in about:config without cluttering up your addons
on the other hand this feature is useful if you dont want to be messing around
about:congif in address bar
security.dialog_enable_delay = 0
To create your own collections, you must have a Mozilla Add-ons account.