popatim :
No, thats a core architecture and you need nehalem and up.
First of a little information, if Intel® Core™ 2 Duo E7500 processor that you have is has a sSpec# of SLGTE or SLB9Z then it doesn’t have VT-x support. On the other hand if it is SLGTE then the processor will VT-x support. The SLGTE was the only one of the E7500’s that were offered as a boxed product (retail package). The documentation for this can be found at under ORDERING/ SSPEC/ STEPPING at http://ark.intel.com/Product.aspx?id=36503#ordering.
So if you have the SLGTE you can run virtual machine software.
Christian Wood
Intel Enthusiast Team