32-bit versus 64-bit Windows 7

[dscuber9000]

Yes, I "M'Roogled" it, but the search function removes numbers from your search and my question involves three numbers.

Anyway, I bought Windows 7 today (Premium version) and it came with both a 32-bit disc and a 64-bit disc. I'm just wondering if there are any real significant advantages to using the 64-bit version. The specs of my MBP are in my sig.

 

[flopticalcube]

Not really, unless you plan on adding more RAM.

 

[Hellhammer]

Some software is 32-bit only so in case you're not going to add more RAM, it might be wiser choice

 

[I'mAMac]

Yeah the 32bit version can only really make use of 2-3 gigs of RAM. More programs are going to start requiring more RAM though so if you do upgrade I would also recommend more RAM.