Rated 4 out of 5 stars

Have now got extension working, although it hasn't changed how it looks for the worse (in separate window). Possible clash with other extension which auto-updated at same time, McAfee SiteAdvisor, but have been able to get the two to play nicely now.

This review is for a previous version of the add-on (1.99.3.1-signed). 

Rated 4 out of 5 stars

This has stopped working with the update to 1.99.3 (Hadn't realised FF4 did add-on auto-updates by default - now switched off). Error message:
XML Parsing Error: no element found
Location: chrome://fireftp/content/fireftp.xul
Line Number 1, Column 1:

This review is for a previous version of the add-on (1.99.3.1-signed).