Reports indicate that the 2007 Lexus GS 450h will be available sometime next spring. The time table depends on the development of the Hybrid Synergy Drive powertrain and the required battery packs. Plus, with the Toyota Prius reaching for 100,000 annual sales and long waiting lists at Lexus dealers for the RX 400h, don't be surprised if there is a slight delay in getting the GS 450h to market. Go ahead and put your name on the list anyway, because if the RX hybrid is any indication, this too will be a smash hit.