I'm going to take a look at a couple of projectors (Sanyo Z2, Sanyo Z3 and Sony HS50) tomorrow, with the earnest intention of making a purchase. (I've heard about the Sony overscan issue but want to see the thing in action before ruling it out. I've heard about dust blobs but want to see the Sanyos before I rule them in. Concern about Z2 is whether it's about to be discontinued - and how it compares against the other two of course.) Can you guys n gals please give me your best "questions I wish I'd asked in the shop before I bought my pj"? I've checked throw ratios as far as I can on-line, I know to ask for a dead/stuck pixel check and I'm aware of the seemingly firmware version-related 'predator' issue on the Sanyo Z3, but are there any others you can think of? You just might help me avoid an infuriating up! Whatever happens, I'm quite looking forward to joining the big-screen club. And just to make sure I get the WAF right, I'm taking her with me!!