Your portable suite is great! I see that Portable Firefox will soon be available for U3. This enhancement is tremendously valuable to the average U3 user so that applications are easy to install and launch for those of us who are somewhat technologically challenged. Would it be difficult to make Thunderbird, Sunbird, and the other applications included in the portable suite (e.g. OpenOffice, etc.) also friendly to the U3 Launchpad?