I just downloaded real HDMI the other day so I can use it with my emulator to play games on my TV/monitor so I hope it works without problems. All my gear is on the way now so I will report back and let you know if I run into any issues.
Yup this is what I found out tonight when I got home and discovered mine wouldn't work. Stinks cause I really like GummyJar but I will need access to my HDMI port several times per week so to keep flashing my phone really isn't ideal to me.