Thank you so much for this. Picked up a Nook in the U.K. and have it rooted, running Smart Launcher Pro, Kindle, Drive, Doc's to Go and PDF Reader, modded with Button Saviour, LCD Density and Rotate. Using ES File and Task manager - with the latter have disabled gmail sync.
I understand search doesn't work in market - am I right that this is a system problem in other apps too?
Use 'youten.redo.searchmarket.apk' to look for Apk's in the market
http://xdaforums.com/showpost.php?p=38323047&postcount=6