I've got a Emachines W2646, Intel® Celeron® 2.60GHz Processor 128KB L2 cache & 400MHz FSB. Motherboard is a Trigem Imperial-GV (IM845GV) This system was in a house that took a lightning strike (no, not my house thank god!!) and the motherboard needs to be replaced. Anyone know where I can find one? Or can someone suggest a inexpensive direct replacement?