Yes, finally I got it to work.
For some reason, my upgrade from Firefox 2.xx to FireFox 3 RC1 was seen unsuccessful to Roboform as it keeps telling me the following message:
This Adapter (6-9-89) supports only Firefox ver. 1.5 to 3.0.*.
You are using Firefox ver. 2.0.0.3. This browser is not supported.
Please upgrade RoboForm Adapter to the [...]

Popularity: 6% [?]

Mozilla has released a brand new pre-release version of the upcoming Firefox 3 browser.
Firefox 3 Release Candidate 1 is now available for download in more than 45 languages as a public preview release intended for developer testing and community feedback. It includes new features as well as dramatic improvements to performance, memory usage and speed.
Firefox [...]

Popularity: 2% [?]