from the benefit of being able to use above 3gb ram limit (loosely put ... don't take strictly) ?
I have a 64bit processor, but all my software is 32-bit, and I'm thinking about upgrading to win7. Old 32bit software will run fine, I guess, with some glitches in running 16-bit software, but that is to be expected.
If I do not have any 64-bit versions of software, is there a reason why I would want to install 64-bit version of windows ? On 64-bit version of windows I can still run 32-bit softwre, if I understood correctly (since 64-bit cpu's have 32-bit instructions subset) ?
Just wondering if I got it right, and the first question.