Is it possible to install Windows 7 Home Premium 64bit in a Vostro 220s Desktop?

Hi All,

I have bought my Vostro 220s with Windows Vista Home Basic 32bit some years ago. Now I am planning to install a new 64 bit system to leverage my processor and memory.

However It doesn´t seem Dell considers  64bit system as an option since I couldn´t find 64bit drivers for the Vostro 220s.

Has anyone installed Windows 7 64bit in a Vostro 220s successfully? Any driver problems? 

Thanks in advance.

Regards,