I tried the beta version of iSilo on my 5800 XM.
I works with no major issues.

The only thing I dis-like is the display of Chinese font is very ugly.
I think it is something related to the font resizing.
I have also tried to reselect another font to see if it will helps.
However, after I played around the font settings, I'm no longer able
to set the chinese words, they all changed to strange characters.

I have to uninstall and re-install the isilo application to resolve the problem.