Quoted from WeirPinball:I'm getting worried about Mirco's pfs - no word lately on SS or MB so if he isn't cranking these out, not sure if FH will be done either...
The SS has been available for awhile. You can buy one right now as they are in stock
http://www.planetarypinball.com/mm5/merchant.mvc?Screen=PROD&Product_Code=PPS-36-50048&Store_Code=PP