I don't think you'll have too much trouble - I have two different camera softwares and I only have W98. I ditched the Camedia and only loaded the Olympus drivers etc. I got the A200 and loaded everything as my PC didn't see the Camera at first and I had to manually get it working via the control panel. However - I don't know how good the Fuji software is - but if you uninstall anything don't uninstall the driver for it! The Minolta graphics program will view pics from any camera as far as I can tell - and also show you exif info. I don't actually edit anything using it - I use other software for that.
Let us know how you get on - and good luck with the A-200
Geoff Chandler. UK/England/Surrey
NIKON D90 / D80. Nikon 16 - 85 VR, Tamron 28-200,
Sigma 70-300APO, Tokina 100 AT-X Pro D.
SB600 flash. Panasonic DMC-TZ25