Sonya Bigboots

Hello, I am awaiting my new computer - which people more technical than I am have told me has a 1.5 GB Geoforce GT230 Graphics Card in it. Will I have any problems running second life? - I saw some other posts that warned against using some more recent graphics drivers (whatever they are!) so is that an issue with this graphics card as well? I will also be upgrading to Windows 7 64bit. Many thanks for your replies (and no offence meant if this has been posted in the wrong place). Sonya.