I've got a Lenovo M52 8215 D1U Desktop computer with a Pentium 4 630 in it. It's slow and HOT, so I thought I'd upgrade the processor to a Pentium Dual Core E2220 processor. According to the CPU support list, this will not work. The list only has Pentium 4 5xx/6xx, Pentium D 9xx, and Celerons. But the Intel 945G chipset is supposed to support processors up to 1066Mhz bus Core 2 Duo's. Will this work if the chipset is compatible or are there other factors involved here?