My mom's friend has a HP620 and Windows 7 needs to be reinstalled.
It has a T4500 Intel processor, 2 GB RAM etc.
Although the RAM can be upgraded to 8 GB, I think she will stick to the current 2 GB.
A 64 bit was installed according to her (but that I'm not sure of....)
Does 32 or 64 bit WIndows 7 Home Premium runs smoother/better on it?