I have old pc with the following config P4 2.66, 2.5 gb ram, Geforce 6200 256 mb AGP card and 80 GB SATA HDD. The Motherboard, an Intel 865 GBF, has got some burnt capacitors. My technician says that the only available replacements are cheap Chinese Motherboards with a warrantee of a year costing Rs 2000. Does it make sense to invest so much dough or shall I just sell it off?