lol @ Mystify (I know that feeling...been there done that)
It''s still better to create and play the game, (they raised the iMG you get for it) but now, at least, you don't have to dump all of those extras of one kind.
For me it would be 50 swf:2 white f: 0 red f - so either my floor would be totally littered with all of those extra swf blocks or I'd toss them as soon as I'd get them lol
It's definitely worth getting out there and harvesting/nibbling for those red blocks. The full game now gives you 300xp (IMG) instead of the previous 60 xp. I'm working my way through 60 of them (games) at the moment lol - Was so relieved when we got the sdb boxes as they were everywhere in my old home!