When I play SVCD/VCD's it's fine.

But when I play 4 of my 5 DVD's, the screen constantly flickers (from blue (ie no input) to the normal display.

It's an APEX 500.

I have a warranty, hopefully I can get the 1500 model, since Futureshop no longer has the 500.

Got a 1500 for my g/f, works a hell of a lot better. Has no problem with PAL encoded VCD's, either