I dont recall Celeron being a major problem for AMD. The things that did hurt were a) Intels effectiveness at preventing AMD SKU's from hitting markets b) The

I dont recall Celeron being a major problem for AMD. The things that did hurt were a) Intels effectiveness at preventing AMD SKU's from hitting markets b) The Core 2 family from Intel c) AMD insisting on shipping 'native' dual / quad cores with worse yields - there wasnt any advantage to the end user and I would imagine the yields were worse d) The TLB bug