I would mention that hunting around Montreal for good screen protectors like SGP and Power Support I came upon the "Tru Protection Anti-Glare Screen Film". I look at the back and there is a sticker which reads TRU144 and then Power Support. This is for the iPhone 4.
Their website is
www.truprotection.com and googling I come up with this link:
http://www.puremobile.ca/TruProtection/TruProtection-TRU144-Anti-Glare-HD-Film-Set-iPhone-4/
This company is out of California and they say the product is made in Japan.
This appears for all intents and purposes to be repackaged Power Support anti-glare. I read somewhere that this was seen at a Fido store too so I am guessing that this is more ubiquitous than Power Support in some places.
Anyone have any comments on this? I bought it but have not opened it yet and can return it.