Another Issue to Add under Win7 x64

Question

Having upgraded from Vista x64 to Win7 x64 siz days ago, all went smooth with Adobe products (there was no re-install of Adobe's products), but for some issues with Photoshop 64.
While working on a large image (more than 1GB in size) using the 64 bit version of Photoshop, I ran into a number of niggley problems as follows:
The clone would not pick up on newly selected targets
Colors changed when viewing the file at full size (it was a 160inch x 86inch size), i.e. reds turned green
Attempting to change from a RGB color format to CMYK, it performed the task, but did not show it as this was happening.  Due to being blind I opened the 32 bit version where everything worked correctly and it was not until checking the folder with explorer that I saw the 64 bit version had done the job.  Needles to say, I am leary of using it's converted file.
Both the 32 and 64 bit version flicker when loading from Bridge, but not when loading as a standalone.
Of interest, with the exeption of OnOne, where the UAC has to be turned off and the system restarted before it would load, all other plug-ins seem to work OK.
I'm not complaining, just sharing my findings in the hope it helps getting these issues remedied.
If anyone has found solutions to the above, I'd love to hear from you.
Cheers,
Michael

Answer 1

Your system looks great. I have two 300 gig velociraptor running just sata. I don't run RAID
I don't see where anything could be causing the issues in your system
Here is a windows 7 tweaking guide I used. Pay attention to the magnifier option (second one down). It might hold a clue for you. I don't know if it not playing well with CS4 (or not a issue at all). Just interesting.
Anyways, there are a lot of tweaks that I used to speed Windows 7 up. There are a lot of others on the net too.
http://www.maximumpc.com/article/features/20_windows_7_tweaks_tips_%E2%80%93_every_secret_ uncovered_date
hope the link posts this time