I first bought Starsky and Hutch, season 1, in 2004. It is now 2006 and I am still waiting to finish my collection. Where is season 4. Sony does not add any extras or features that might take long to produce, so what's up? I have seen season 4 online available overseas only. Why release it there and not in the States? Anybody have any idea why certain DVDs take so long while others,say like the X-files, are already done releasing thier sets?