Does anyone run PPro with a 32 bit OS?  I use 32 bit XP (unwilling to move to Vista) and wonder whether there is any advantage to PPro or not.  Presumably the speed advantage of Firefly would be lost without a 64 bit OS.

Kelbnor

Lotus 123 ~ S-Render ~ OS/2 WARP ~ IBM 8088 / 4.77 Mhz ~ Hercules Ultima graphics, Hitachi 10 MB HDD, 64K RAM, 12 in diagonal CRT Monitor (16 colors / 60 Hz refresh rate), 240 Watt PS, Dual 1.44 MB Floppies, 2 button mouse input device.  Beige horizontal case.  I don't display my unit.