DSF

It was buggin me that I had to open .psd files to see what they were so I did a quick search and found this little downlaod that allows you to view all these files as thumbnails. I'm sure some of you know this already but for those that don't it is very handy

http://www.josh.biz/tech/6-view_psd_thumbnails.html

grat stuff! I found it ages a go! 100% recomended.
also you can use http://www.irfanview.com/ image browser for quick psd view. free as well