oh ya, that bluetooth explorer is here
http://forum.xda-developers.com/showthread.php?t=311908
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the EPST codes need SHORTCUTS, not a new exe.
the shortcuts are on the ppcgeeks ftp here
/Apache/New Core OEMs/Hetal_Patel/Z_OEM_EPST_Shortcuts/
just copy those to the handset, these shortcuts will allow the PST codes for the shortcuts you need
---to make it easy for you lazy people or those that dont know how to use the FTP ,,, here is the zip file. its a complete OEM package, just pull the .lnk files for what you need.