A new module has been put in the CVS repos: magicmodule. Named to ImageMagick, the great image library. This module uses ImageMagick to covert and resize images, all output to the KiSS is formatted to 800xNNN jpg images. Input can be any of the following picture types:
art,avs,bmp,cin,cmyk,cur,cut,dcm,dcx,dib,dpx,epdf,fax,
fits,gif,gray,hpgl,ico,man,miff,mono,mtv,otb,p7,palm,
pbm,pcd,pcds,pcl,pcx,pcb,pfa,pfb,pgm,picon,pict,pix,
png,pnm,ppm,psd,ptif,pwp,rla,rle,sct,sfw,sgi,sun,tga,
tiff,tim,txt,uil,vicar,viff,wbmp,wpg,xbm,xcf,xpm,xwd

I guess this formats will do ;)