"jcvalenti" said:I recall when I was researching the 24-105, before I bought mine, that some of the initial ones (pre-October 2006, I believe) had some build quality issues and had been recalled by Canon. Any chance yours was that early (and thus eligible for replacement) ?
"Tim" said:i got mine in november 2006 if that helps.
"Roger" said:What was Canon's diagnosis?