32 bit apps, when run in a Win32 environment, are limited to 2 GB, unless they are compiled with the /LARGEADDRESS option, in which case they can address 3GB. If you run a 32 bit app in the Win32 environment provided by a Win64 OS, you can access up to 4GB in the /LARGEADDRESS case.

Bye!!!

P.S. I recently got a new computer, not going to some prebuild trash, but picking each part. For 800 Euros (tax included) I got a 3GHz E8400, 8GB of ram, a nVidia 9500GT with 1GB of ram, 500 GB harddisk, an P5K ASUS motherboard, Vista64 Home Pro and the case. The moral is that nowadays, if you build your computer selecting parts and staying away from brand names, you can get a dastardly machine for just a handful of money. To put into perspective, in 1991 I got my second IBM compatible PC which has a gargantuan 230 MB (yes megabytes!) hard disk which costed, at that time, 1.6 million lire (which would be about 1500 Euros today...).

GIMP 2.7.4, Inkscape 0.48, Genetica 3.6 Basic, FilterForge 3 Professional, Blender 2.61, SketchUp 8, PoserPro 2012, Vue 10 Infinite, World Machine 2.3, GeoControl 2