I have that switch and it can be a bit flaky with HDMI handshaking/DVI EDID. Switching between source signals sometimes times awhile and starts with snow, then I get a signal after all the HDCP/EDID handshaking works itself out. Using HDMI with my STR DG-1000 is also flaky as the source will often revert to 720p. I believe some of these problems are related to my LCD monitor being native DVI with a DVI to HDMI converter. Another thing is if my PC is in hibernate and the LCD is in sleep, I need to wake the PC first, then switch on the HDMI switch (powered on/off by my receiver) or it will lose signal and start changing main desktop monitors. Overall it works, but its definitely a bit quirky....for $40 its not too much of a risk though.