Thanks for the tip, works great (I only needed to select the 'Zoom-in' menu item)
Just googled a bit for flash params and http://kb.adobe.com/selfservice/view...nalId=tn_12701 I see that scaling should be default enabled.

Anyone familiar with flash parms? The best way to play with this is to copy /usr/share/applications/kmplayer/flashlastfm.sh to /home/user/.kmplayer/ and /usr/share/applications/kmplayer/generators/flashlastfm.xml to /home/user/.kmplayer/generators/ (you may have to create this directory). Then change the title in the xml file and change 'sysdata' to 'data'.