Xion skin format extension is going to have to change!

Hi,
It seems that Office 2007 has decided to steal the .xsf file extension for 'Microsoft Office InfoPath Form Definition File'. How on EARTH they got xsf from that description is beyond me, but knowing what office is like with stealing back file associations, I don't want to have to handle the plethora of support calls from users using both.
I can think of two options to change to:
.xs
or
.xionskin
Both seem to not be taken. The problems with .xionskin will be that it means that they won't work on a FAT system that doesn't support long filenames and only support 8.3 filename format.
Therefore I'm leaning towards .xs, however give me your feedback!
Cliff
It seems that Office 2007 has decided to steal the .xsf file extension for 'Microsoft Office InfoPath Form Definition File'. How on EARTH they got xsf from that description is beyond me, but knowing what office is like with stealing back file associations, I don't want to have to handle the plethora of support calls from users using both.
I can think of two options to change to:
.xs
or
.xionskin
Both seem to not be taken. The problems with .xionskin will be that it means that they won't work on a FAT system that doesn't support long filenames and only support 8.3 filename format.
Therefore I'm leaning towards .xs, however give me your feedback!
Cliff
