Looks like he's using the EnergyROM rather than an official update. I had that on my X1 yesterday but found the SMS didn't work. The Twitter tab does work rather nicely though.
Same chip they use int he Cowon A3 so I expect the feature set to be the same, just be an uglier device. I own an iUbi Blue and I don't rate their support for the device. The only major difference between this and the A3 is bluetooth support which personally I wouldn't say is worth the sacrifice in terms of support and build quality.
HTC Leo's TouchFLO 3D build demoed on video
Sep 26th 2009 5:52AM (Engadget)Instinct HD gear starts turning up at Best Buy
Sep 19th 2009 4:47PM (Engadget)Updated FiOS Twitter and Facebook widgets add onscreen keyboard, not friends or followers
Aug 4th 2009 7:37PM (Engadget)AMEX Digital announces Venice-V38HD media player
May 29th 2009 5:08AM (Engadget)Toshiba Camileo S10 pocketcam: the $200 1080p Flip-killer?
Mar 13th 2009 5:07PM (Engadget)Netgear Digital Entertainer Elite media streamer says hello to the FCC
Nov 28th 2008 8:01PM (Engadget)Netgear Digital Entertainer Elite media streamer says hello to the FCC
Nov 28th 2008 8:00PM (Engadget)NXE creating HDMI headaches for UK Xbox 360 owners?
Nov 21st 2008 6:55PM (Engadget)Casio's 8.1 megapixel W63CA with 480 x 800 pixel OLED flips out in Japan
Oct 29th 2008 6:02AM (Engadget)Strange it's not been mentioned that the X1 has the same resolution on the same size screen.
iubi's H80 PMP gets priced in Korea
Jan 5th 2008 9:04PM (Engadget)