I have found this motherboard (skt 775, FSB 800)
and this processor (Intel E2140 Socket 775 2x1.60GHz 1MB Cache 800FSB) - A Pentium Dual - Core
The motherboard says it won't support a C2D (probably because of its FSB), it says it supports a Pentium D, but nothing about a Pentium Dual-Core at all. It should work looking at the FSB, DDR2 ram and socket 775 but I just wanted to check. Thanks in advance.