What kind of response were you expecting Canuck?
You have displayed your disappointment with a reasonably budget priced cordless optical mouse... and it appears you have vented.
You haven't asked any technical question.
Were you hoping for boycott support or maybe similar member feedback with similar experience(s) with Logitech?
I am requesting alternatives. Recommendations for a wireless notebook mouse. Even if I considered Logitech, their mice are over $40 for any of the ones that have high ratings. I can't possibly consider those at that price with my experience.