Scanfont; snow leopard issue

After installing snow leopard, scanfont could only open my .tif and .sf files by using the "open" command directly in scanfont (could not drag/drop files onto the icon, or double-click the .sf files). I re-installed scanfont and it fixed the problem (temporarily). Now, after nothing more than re-booting my system, its back to not opening them (other than directly FROM scanfont). Cumbersome.

Also, the "ScanFont" icon seems to have the same history/issue: after installing snow leopard, it went from the normal SF5 icon, to the default mac application icon (documents with pen, ruler, brush shaped like an "A"). After re-install, it looked back to normal... now its back to the crappy mac icon.

I dont really care about the icon, but i need to be able to open SF files by clicking on them and open TIF files by dragging them to the SF application.

Any help would be greatly appreciated.

Oh, yea... i DID install Rosetta as instructed in the email that was sent to me after SL's release.