People are never happy with free software it seems. 1.3 of Fluffy Clouds is out and now the feature request is for proper dual head support. There's several complaints that it runs too slow on two monitors.
I hooked the laptop up to the TV with it running 1024x768 on the second screen to test and it ran ok. I guess there's a case for it, but it involves a pretty substantial re-write and I'm debating if I really want to do this. I suppose I'd need it in the future so I might as well go through the pain and do it now.
If you're going to do something you might as well do it right. I'll keep telling myself that as I try to summon the will. Shame about the bad comments Version Tracker users gave 1.3 though. That's really sucked my will to code.