Here is the updated Sense UI all in one build. Testing on mine has the WiFi and GPS coexisting. This has the updated roofs.img (the first one dated 5/13/2010)
Sense05-13-10.zip
This file unzips in to an 'andbootS' folder. So just unzip in to the root of your MicroSD card. If you want to run it with all the files in the root or in a different folder you must change to startup.txt file and remove or edit the rel_path line.
As always, please read the
first page of this thread before posting questions.