I just bought a bottle of iKlear. The microfiber doesn't seem even close to how nice the one that came with my new iMac at work is, and there's sewn edges on it which I've seen warnings about. I only see mentioned that it can be used specifically with glossy MB, MBP and iMac screens, it doesn't say matte anywhere. There's also a warning about using it on screens that have an anti-glare coating. I've got a 17'' MBP with a matte screen, purchased in September '07. Seems obvious that it should be fine but I just want to double check, is it OK to use iKlear on it?