I've just downloaded Songs of Blades and Heroes:
It's a simple, fast-play set of fantasy skirmish rules. A quick glance through suggests that the rules are very easy to pick up. The command and control mechanism looks interesting with some tricky decisions - do I activate each figure once and make sure I continue to move all my figures or do I try multiple activations that'll enable me to really hurt the enemy but risk losing the initiative altogether?
Should be fun to start defining Gloranthan types for these rules and perhaps I may find a use for my fairly large number of singly based fantasy figures.