I just decided to put in my pre-order for the Jalapeno this morning.  The other miner I was looking at was the BTCFPGA ModMiner, but the Jalapeno beats it hands down on price as well as performance, if the Butterfly Labs website is accurate.  My five GPUs are working very hard for meager payouts right now, and will be even less productive in a few months, so I'm looking to the future with this, and hope BFL can truly deliver.  Hell, since they're so close (couple hundred miles), I might want to take a day or two off work to drive over there to Kansas City and look at their facility.