We were starting to wonder about when the SiliconDust HDHomeRun Primes would start shipping. Our own Richard Gunther pre-ordered the three-tuner version, which was to begin shipping yesterday. He received no information from Newegg, even after calling them today. Well now we have an update from SiliconDust via their Twitter feed. Tonight they tweeted that they have sent the first shipment of the 6-tuner version, HDHR3-6CC-3X2, of the CableCARD tuner to Newegg, and that the online retailer will begin shipping orders to customers tomorrow. They will provide more information about the 3-tuner version, HDHR3-CC, later this week.