Anyone know when the next RX-V1500 and 2500 should be due out? Is it possible these will have HDMI and XM? If they follow the path of big brother, the 4600, the new 1600 and 2600 should offer the same functions with a little less wattage. Here's the specs on the 4600: http://news.corporate.findlaw.com/prnewswire/20050406/06apr2005090654.html