I've got a Pioneer plasma 435 XDE that has an HDMI input. I was expecting to be able to link this to the DVI output from my 256MB DDR ATI Radeon X700 PCI-express graphics card in my MCE 05 Evesham PC with an HDMI-DVI cable but it won't work. Windows refuses to boot (unless the graphics card drivers are removed & without which MCE 05 won't work). The hard drive, motherboard & graphics card have all been changed with the same results. The PC connects fine thro the VGA ouput to a CRT monitor (and presumably will to the plasma which does have VGA input too).Neither the PC or TV boys seem able to help. Are there known problems with a DVI output talking to an HDMI input on a plasma and if so is there a fix? Is it to do with the copy protection HDMI insists upon ( I think) ? Would a different graphics card help? Obviously I'd want to use the DVI rather than VGA output if I can. Many thanks!