Not that it matters - and I know you don't officially support FlashFXP in Linux - but I decided to install the latest RC under Linux just for kicks.
Using Debian Woody and the Wine version that comes with it (20020411), the install took quite some time and was ugly like hell, but the app itself runs fine. The only problem being the fonts (although they can be sorted out methinks).
I just thought I'd let you know.
hw-tph