PS2 on Windows 7 x32 and PAE enabled, I wonder,.. Such a huge 32bit app on W7 x64 running thru WoW64 translation or what ever it does cant be healthy,.. They didn't do a 64bit client because they simply cant maintain 2 versions of the client, I imagine it wouldn't be so simple. Also by running 32bit app you kill 2 flies with one strike, namely the 32bit and 64bit OS users. http://www.cio.com/article/478352/F..._Development_Is_Lagging_Hardware_Improvements Jerry Young, a .NET Developer at American Processing says, "There are some people stuck in 32-bit land. Lol.